Which statement best describes ecological succession?
It is always caused by human intervention.
It occurs after disturbance
It never occurs in a predictable pattern.
It is a series of rapid changes in an ecosystem.

Answers

Answer 1
The answer is, it occurs after disturbance.

Related Questions

Attachment of herpesviruses results in ________, a process in which the host cell facilitates viral entry.

Answers

The attachment of herpes viruses results in endocytosis, a process in which the host cell facilitates viral entry.

What is endocytosis?

Endocytosis refers to the cellular physiological process where a cell engulfs foreign particles.

This cellular process (endocytosis) is very common to obtain certain substances from the surrounding environment.

In conclusion, the attachment of herpes viruses results in endocytosis, a process in which the host cell facilitates viral entry.

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Survivorship types cab be gaphed to depict survival percentages over time. Examine four graphs below: (graph in the picture )

which curve on the graph represents a species that produces high numbers of offspring with paternal care?

A. Graph 1
B. Graph 2
C. Graph 3
D. Graph 4

Answers

Graph 3 shows a species that produces high numbers of offspring with paternal care.

What is the survivorship curve?

The survivorship curve gives us a idea of the  number of individuals in the population that are expected to survive and reproduce at any given time. We have to note that paternal care increases the chances of survival of the organism.

Hence, graph 3 shows a species that produces high numbers of offspring with paternal care.

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What plants have stems that grow along the ground

Answers

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watermelon, strawberry, pumpkin and sweet potatoes plants have stems that grow along the ground.

EASYYYY I WILL MARK BRAINLY
Worldwide, what percentage of human water usage is the result of agricultural activity? What are some of the ways water is used in industry?

Answers

Answer:

70% fresh water is used for agriculture According to the United States Geological Survey (USGS), industrial water is used for fabricating, processing, washing, diluting, cooling, or transporting a product. Water is also used by smelting facilities, petroleum refineries, and industries producing chemical products, food, and paper products.

Answer:

In most regions of the world, over 70 percent of freshwater is used for agriculture. By 2050, feeding a planet of 9 billion people will require an estimated 50 percent increase in agricultural production and a 15 percent increase in water withdrawals.

Explanation:

Water is a critical input for agricultural production and plays an important role in food security. Irrigated agriculture represents 20 percent of the total cultivated land and contributes 40 percent of the total food produced worldwide.

why does ventricular tachycardia cause syncope

Answers

Tachycardias, or extremely rapid heartbeats, can cause syncope. Examples include supraventricular tachycardia (SVT) and ventricular tachycardia.

Tachycardia and how it causes syncope

The lower chambers (ventricles) are where ventricular tachycardia starts and it is extremely rapid. Ventricular tachycardia may not be problematic if it lasts only a few seconds. However, persistent ventricular tachycardia might drop blood pressure, which can cause syncope (fainting) or dizziness.

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ou are part of a research group that is attempting to improve on the beneficial genetic modification of golden rice, to further reduce global hunger issues. Which of the following difficulties will you likely encounter?

A. Greater difficulty growing the crops in harsh environments.
B. Allergic reactions to the rice from people who were previously unaffected.
C. More chemical pesticides would be needed to protect them.
D. Price of the rice would increase.

Answers

Price of the rice would increase difficulties will you likely encounter. Thus, the correct option is D.

What is golden rice?

Golden rice gets its name from the beta-carotene that gives it its golden hue. Beta-carotene is not expressed in the endosperm of normal rice, Oryza sativa, the starchiest and largest component of the rice seed and often an off-white hue.

More the cheaper the rate more will be the consumption by people which leads to cut off from disease.

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. A topographic map has a fractional scale of 1:80 000. The units are in centimeters. If two cities are 3 km apart, how far apart would they be on the map?

Answers

3km to cm = 300000 cm

300000/ 80000 = 3.75 cm

they will be 3.75 cm far on the map

1 km represents 4 cm, so 3 km will be equal to 4 × 3 = 12 cm. So, they will be 12 cm apart.

What is a topographic map?

Topographic maps are precise, in-depth depictions of terrain characteristics found on the surface of the Earth.

These qualities consist of: Roads, buildings, urban development, railroads, airports, place names, geographical characteristics, administrative borders, state, and international borders, and reserves are examples of cultural items lake, river, stream, marsh, and coastal flat hydrography

Relief features include mountains, valleys, cliffs, and depressions.

vegetation: vineyards, orchards, and cleared and forested landscapes.

A map's legend (or key) provides a list of the features depicted on the map together with the accompanying symbols.

A global graticule and a coordinates grid are often displayed on topographic maps so you can identify the relative and absolute locations of depicted features.

A map is only a two- or three-dimensional depiction of the actual world at a specific time, it is vital to remember this. A map will therefore never be completely accurate.

Maps often become out of date as a consequence of changes to the environment and cultural characteristics (such as roads, plants, and buildings), albeit the pace of expiration varies depending on the region.

Therefore, they will be 12 cm apart.

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A. Point Source
B. Non-Point Source
This would be
considered what
type of water
pollution?

Answers

The given scenario would be considered "Point Source" water pollution.

Point source water pollution refers to the contamination of water bodies that can be traced back to a specific, identifiable source or location. This type of pollution occurs when pollutants are discharged directly into water bodies through pipes, drains, or other identifiable outlets.

These sources can include industrial facilities, wastewater treatment plants, oil spills, or sewage systems. Point source pollution is relatively easier to monitor and control because the source is identifiable, allowing for targeted measures to reduce or eliminate the pollution.

In contrast, non-point source pollution refers to pollution that is more diffuse and comes from multiple, widespread sources, such as agricultural runoff, urban runoff, or atmospheric deposition.

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If a population is in Hardy- Weinberg equilibrium, what is happening to that population? A. It is experiencing a shift in population size. B. It is not evolving. C. The population is migrating. D. Individuals are experiencing variations within the species. If a population is in Hardy Weinberg equilibrium , what is happening to that population ? A. It is experiencing a shift in population size . B. It is not evolving . C. The population is migrating . D. Individuals are experiencing variations within the species .​

Answers

I would say B because the population is not experiencing any genetic mutations and no genetic mutations is a cause of Hardy- Weinberg equilibrium. Hope that helps!

Answer:

Its B

Explanation:

Its not going to EVOLVE

___________ synthesizes carbohydrates and puts finishing touches on proteins synthesized at

Answers

The Golgi complex synthesizes carbohydrates and puts finishing touches on proteins synthesized at rough endoplasmic reticulum.

What is cell organelles?

The cell organelles are the membrane bound structures found within the cells which has different specific functions.

Example of cell organelles include:

Golgi complex: These organelles specializes in protein modification and exportation.

Endoplasmic reticulum: These organelles are specialized for protein production for export out of the cell.

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What 4 features do all chordates have?

Answers

All chordates share some structures during at least some stage of their development. These are the notochord, nerve cord, pharyngeal slits, and tail.

What are chordates?

When talking about chordates we are referring to the chordate phylum. Individuals composing this group share four main structures,

Notochord

The notochord is a dorsal spine precursor from which the nervous system gets formed.

The notochord is present during the whole individual's life (like some tunicates) or during only the embryonary period (like vertebrates).

Nerve cord

The nerve cord is dorsally located, together with the notochord.

It is hollow, and, during embryogenesis, it might differentiate into a brain.

This cord connects external stimuli to the motor system to react to them.

Pharyngeal slits

Present only during a period of the embryonary stage. These slits give rise to different organs and structures like tonsils, ears, or gills.

Tail

All chordates have a tail in at least a period of the organism's development.  

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Which is an abiotic factor that can be found in a rain forest ecosystem?

Answers

Answer:

rainfall

Explanation:

there is a high rate of rainfall in rainforest, therefore amount of rain fall being abiotic factor can affect rain forest

Help me ye good people so that I may give brain something

Answers

Answer:

K

Explanation:

without having equal balance the ecosystem would collapse

Earth is a closed system. That means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on Earth . So, it is essential that biogeochemical cycles these materials as they move through Earth's subsystems.

Answers

Earth is a closed system, which means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on Earth remains constant. So, it is essential that biogeochemical cycles renew these materials as they move through Earth's subsystems.

What are biogeochemical cycles?

Biogeochemical cycles may be defined as the flow of chemical elements and compounds between living organisms and the physical environment for the need of each other.  

The complete question is as follows:

Earth is a closed system. which means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on earth ___. So, it is essential that biogeochemical cycles __ these materials as they move through earth subsystems.

remains constant, can increase, can decrease.destroy, create, renew.

The biogeochemical cycles on the earth's planet are accountable for processing the identical old rocks, metals, carbon, nitrogen, oxygen, water, and other abiotic implications on Earth in order to intrinsically revitalize them and construct them obtainable for reuse for the organisms need.

Therefore, it is well described above.

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Answer:

Earth is a closed system. That means the amount of rocks, metals, carbon, nitrogen, oxygen, and water on Earth remains constant. So, it is essential that biogeochemical cycles renew these materials as they move through Earth's subsystems.

Explanation: ed mentum or plato

what is the largest bone in the human body?​

Answers

Answer:

Femur bone

Explanation:

Answer is femur bone

Femur is the largest bone in the body

If the elephants, just because of their size, are the only large animals that can get to the water to drink, the zebras may suffer. This is an example of ______?
A) Competition between habitats
B) Competition between species
C) Breakdown of ecosystems
D) overlap of population

Answers

If the elephants, just because of their size, are the only large animals that can get to the water to drink, the zebras may suffer. This is an example of Competition between species.

What is species competition?

Competition is an ecological relationship that occurs between organisms of the same or different species. We say that competition is intraspecific when individuals of the same species are involved, and that it is interspecific when dealing with different species.

Interspecific competition is an interaction between two species that causes damage to one or both of them. In general, competition can be for resources such as: space, food or nutrients, light, organic waste, among others.

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1. Define Isogamous with example.
2. Define Anisogamous with example.
3. Define Oogamous with example.​

Answers

Answer:

1. Having two similar gametes in which no differentiation can be distinguished, or reproducing by the union of such gametes.

e.g. in Spirogyra and Ulothrix

2. Anisogamy refers to a type of sexual reproduction in which two dissimilar gametes unite or fuse. The gametes may differ in size or form.

Example : human beings, the male gamete sperm is smaller and motile while the female gamete egg is non motile and larger.

3. having or involving a small motile male gamete and a large immotile female gamete.

E.g. Volvox, Fucus

Isogamous is a type of sexual reproduction where male and female gametes are similar in size, e.g. in Spirogyra and Ulothrix.Anisogamy refers to a type of sexual reproduction in which two dissimilar gametes unite or fuse. The gametes may differ in size or form. Example : human beings, the male gamete sperm is smaller and motile while the female gamete egg is non motile and larger.When sexual reproduction involves the fusion of one larger non-motile female gamete and a smaller motile male gamete, it is called oogamous. E.g. Volvox, Fucus.

I contain most of the cell that perform photosynthesis. who am I?​

Answers

Answer:

chlorophyll

Explanation:

What are the products of Anaerobic Respiration in yeast?

Answers

The products of anaerobic respiration in yeast are carbon dioxide and ethanol.

Anaerobic respiration

This refers to respiration in the absence of oxygen.

In the absence of oxygen, both the citric acid cycle and the electron transport chain cannot proceed. Thus, only glycolysis takes place.

The two pyruvate molecules produced in anaerobic respiration in yeast are converted to ethanol, instead.

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In adult circumcision, a ________ incision is made in the skin and carried circumferentially.

Answers

Dorsal is the word that you’re looking for

During adult circumcision, a dorsal incision is made in the skin of an individual and carried circumferentially.

What is circumcision?

Circumcision can be defined as a surgical procedure that involves a removal of the foreskin from the pe-nis (genital) of a male organism, especially at infant stage.

Based on medical information, a dorsal incision is made in the skin of an individual and carried circumferentially during the removal of the foreskin from the pe-nis (genital) of an adult (adult circumcision).

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Which
of the following could be considered a reliable source of scientific
information?

Answers

The answer is C. A textbook

Answer: Textbook

Explanation: just took it

Which statement is correct?
O Theories are accepted as true when a single experiment yields similar results to another one.
O When a scientist finds a new way to test a hypothesis, experimental methods do not change.
O Theories may be revised over time as information is discovered or technology is developed.
O When a scientist finds a new way to test a hypothesis, the original theory is made into a law.

Answers

Answer:

Theories may be revised over time as information is discovered or technology is developed.

Explanation:

A scientific theory is a term used when a statement tries to explain a natural phenomenon of nature based on scientific facts. In short, a theory is the representation of a set of hypotheses that was confirmed through an experiment and that tries to explain a phenomenon, but leaves room for revisions and updates to its explanation.

For this reason, we can say that theories are reformulated, revised and even discredited, when the advancement of scientific knowledge and technology allows the creation of new studies that show a different explanation and more consistent with reality.

Answer:C

Explanation:

In a certain population of rabbits, the allele for brown fur is dominant over the
allele for white fur. If 20 out of 100 rabbits have white fur, what is the allele
frequency for the dominant allele?

Answers

C, since the white fur is 20 out of 100 it makes it 1/5 which means the brown fur is 4/5 and 4:5 equals 0.8

what is an accurate description of an ecosystem

Answers

Answer:

An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact.

Explanation:

Hope it Helps!!!

The person who answered is correct

Correct Value: 12.75
8.5
8.4
8.4
8.3

Answers

I don't understand your question maybe try rephrasing?

PLEASE HELP !!!!!Which of the following describes a process of succession after a forest fire?
O A. Small plants and trees grow back at the same time.
OB. Animals and plants both grow in the area. C. Small plants grow but are eventually replaced by larger plants.
D. Two types of plants grow side by side.​

Answers

Answer:

c) small plants grow but eventually replaced by larger plants.

Which of the following describes a limiting factor of population size?

A. Birth rate
B. Death rate
C. Gestation
D. Water availability

Answers

Limiting factors might be either dependent or independent. So A. Birth rate

Indicate the relationship between the two items listed in each situation: (can be used more than once or not at all) - A. Resting neuron's permeability to K B. Resting neuron's permeability to Na - A. Neuron's permeability to Na during the rising phase of an action potential B. Neuron's permeability to K during the rising phase of an action potential - A. Resting neuron's permeability to Na B. Neuron's permeability to Na during the rising phase of an action potential - A. Resting neuron's permeability to K B. Neuron's permeability to K during the falling phase of an action potential - A. Neuron's permeability to Na during the falling phase of an action potential B. Neuron's permeability to K during the falling phase of an action potential a. A and B are equal. b. A is greater than B. c. B is greater than A.

Answers

The permeability of the neuron membrane to Na and K differs with the stages of action potential as follows:

A is greater than BA is greater than BB is greater than A

What is an action potential?

An action potential is a sudden change in the voltage across the membrane of a resting neuron resulting in transmission of impulse.

An action potential results in variation of neuronal membrane to sodium and potassium ions.

A. Resting neuron's permeability to K >>>  B. Resting neuron's permeability to Na

Thus, A is greater than B.

A. Neuron's permeability to Na during the rising phase of an action potential >>> B. Neuron's permeability to K during the rising phase of an action potential.

Thus,  A is greater than B.

A. Neuron's permeability to Na during the falling phase of an action potential  <<< B. Neuron's permeability to K during the falling phase of an action potential.

B is greater than A.

Therefore, the permeability of the neuron membrane to Na and K differs with the stages of action potential.

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Why do scientists refer to inputs and outputs of carbon in the environment as a cycle?

Answers

Answer:

Carbon flows between each reservoir in an exchange called the carbon cycle, which has slow and fast components. Any change in the cycle that shifts carbon out of one reservoir puts more carbon in the other reservoirs. Changes that put carbon gases into the atmosphere result in warmer temperatures on Earth

Explanation:

hope this answer helps you

It is important for the scientists to refer to inputs and outputs of carbon in the environment as a cycle as carbon continuously flows through these systems in the environment and it is a major biogeochemical cycle.

What is Carbon cycle?

Carbon cycle is a major biogeochemical cycle. It involves the flow of Carbon between each reservoir present in the environment in an exchange, which has both slow and fast components. Any change in the carbon cycle shifts carbon out of one reservoir and puts more carbon into the other reservoirs. Changes that put carbon gases into the atmosphere results into warmer temperatures on planet Earth.

Carbon flows into stores that are called inputs, e.g. carbon dioxide added to the atmosphere by human activities such as respiration and pollution. Flows leaving stores are outputs, e.g. dissolved carbon carried from the land in solution by the rivers.

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What was the background information that Schleiden and Schwann
needed to perform their experiments about cells?

Answers

Theodore Schwann and Mattias Schleiden needed the background information about cell is that how cells originate and functions in the body of animals as well as plants.

What is the contribution of Schwann and Schleiden?

Schwann and Schleiden proposed the cell theory, which states that all living organisms are composed of one or more cells. The cell is the basic unit of structure and function in organisms.

Each cell arises from a pre-existing cell.

The basic information that Schwann and Schleiden needed before performing the experiments about cells is how cell-derived in this nature become the most important part of life in living entities.

They also wanted to know the actual function and metabolic activities of the cell.

Therefore, it is well described above.

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A student placed equal-sized potato cubes in two different beakers containing either distilled (pure) water or a concentrated sugar solution. The experiment is shown in Figure 2.Explain what would happen to the mass of the potato cube after being placed in distilled (pure) waterPlease help me Chaldeans produced beautiful woven fabrics from cotton.True False Describe a market place as suggested by this picture. how do i get my hair/bangs to come back forward when i slip it back?! 18% Commission on a $500 couch there are 7 yellow marbles and 10 orange marbles in a bag you randomly choose one of the marbles what is the possibilty of choosing a yellow marble If a photographer wants to make a politician look powerful, which type of camera shot should be used?A.low shotB.high shotC.middle shotD.rear view shot 107. We -------- a survey on workplace safety.A. explainB. accommodateC. conductedD. raise what is one reason that death becomes more realistic and feared among middle-aged adults Scarcity exists when there are _______ resources available to satisfy all the competing uses. Name the types of angles shown? Determine the most precise name for ABCD (parallelogram, rhombus, rectangle, or square). Explain how you determined your answer. You must support your answer using length or slope. A(3, 5), B(7, 6), C(6, 2), D(2, 1) again with this please Based on this excerpt, what inference can be made about Odysseus? Simple Future Tense: The simple future tense is used for an action that will occur in the future. Eg- He will go to school. I. Fill in the correct verb form (simple present, simple past or simple future) of the words given in the bracket. 1) Saesha We will clean our rooms. 2) He (present) (know) 3) I year. (present) (run) 4) I (future) (see) a song at the concert yesterday. (past) (sing) how to fix a fridge. a marathon twice a a movie tomorrow Simple Future Tense : The simple future tense is used for an action that will occur in the future . Eg He will go to school . I. Fill in the correct verb form ( simple present , simple past or simple future ) of the words given in the bracket . 1 ) Saesha We will clean our rooms . 2 ) He ( present ) ( know ) 3 ) I year . ( present ) ( run ) 4 ) I ( future ) ( see ) a song at the concert yesterday . ( past ) ( sing ) how to fix a fridge . a marathon twice a a movie tomorrowurgent questions please answer u will make you as brainliest ans what was the premise of edward abbey's the monkey wrench gang Can someone please tell me how to do this step by step?ASAP Ripening is a _______________ and spoiling is a ______________.A. Chemical reaction, chemical reaction.B. Physical reaction, chemical reaction.C. Physical reaction, physical reaction.D. Chemical reaction, physical reaction. In pqr the measure of r=90 qp=65 rq=33 and pr=56 what ratio represents the sine of q Before World War II, the Catholic Church and Nazi Germany signed an agreement thatA. Eventually failed, in which nazi Germany agreed to follow peaceful diplomatic tactics B. Denounced communism and The rule of Stalin in the Soviet UnionC. Allowed Catholics to worship as long as the church recognize the Nazi regimeD. Exempt Catholics from service in the German military forces