The cohesive and adhesive properties of water molecules helps plants take up water at their roots.
What is Cohesion?This is a intermolecular attractive force which holds molecules tightly to each other.
Cohesive and adhesive forces ensures plants use water for photosynthesis and temperature regulation.
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A species was added into a particular ecosystem to control the population of a prey species. This method of introducing a new species is called. The population of the added species increased, leading to an imbalance in the ecosystem. This increase happened because.
The process of introducing a new species into an ecosystem is called bioremediation. The introduced species is called invasive species.
What do you mean by Ecosystem?An ecosystem may be defined as a place or an area where members of different species or communities live together and interact with one another for the purpose of food, shelter, space, and other resources.
The population of the invasive species enriched, directing to an imbalance in the ecosystem. This accumulation happened because the amount of resources increased in the ecosystem.
Therefore, it is well described above.
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Answer:
bioremediation
the amount of resources increased in the ecosystem
right on brainly
Write a paragraph explaining how genetic variation, reproductive strategies and environmental pressures have impacted the survival of populations. Identify a specific example for each in your discussion.
Answer: Genetics and Pressures
Explanation:
For natural selection to occur, a population must have a wide variety of individuals with different traits. For example, natural selection would not influence fish body color if all individuals in a population were exactly the same color. Variation of scale color can help a fish species have a higher chance of survival by confusing predators as to what species they are.
Reproductive strategies represent a set of behavioral, morphological, and physiological adaptations that facilitate access to potential mates, improve the chances of mating and fertilization, and enhance infant survival. Male peacocks have bright, big tail feathers, for example, to attract females. If an organism has a high appeal, this will make them more likely to be able to meet and continue the survival of the species.
Environmental pressures, such as plant death, could influence the survival of herbivorous organisms. Say a small land creature consisted off grass, and an epidemic killed all the grass in their region. They would either die off, or they would evolve to find different types of food. The former could reduce population, while the latter could increase it.
Science 8th grade how does comparing the classification of two animals tell us how they are related
Answer:
it tells us what group they belong to and the similarities between different classifications
Explanation:
Answer:
it can explain similar groupings of organisms based on their characteristics or traits
Explanation:
genes code for the production of ________ which can control traits.
Answer:
protein
Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.
I need help with number 1 and 2
Answer:
Read the Explanation below.
Explanation:
1. I agree with the claim because you can see overall there is no difference in plant growth or variation if a plant has 30 ml of water or none at all.
2. I would measure the change in growth over a greater period of time to get a more accurate data set.
Physique check. How's my physique looking? I'm 15, I've been going to the gym consistently for 7 months, and I am completely natty.
Answer: Looking great dude!
I'm about to turn 17 and wish I started as young.
There really isn't a way to scale yourself other than literally measuring the braudness of you chest, arms, and waist. Or before and after images.
If you want to be bigger I'd recomend bulking and creatine. Basically it swells your musciles with water. Lactic acid is mostly water, and is also what goes towards your growth when you tear musciles.
Keep it up man, and good luck.
Explanation:
What two different patterns of circulation are found in vertebrates
Answer:
Double circulation and coronary circulation
Explanation:
land vertebrates developing a new way to take blood from the heart to the heart and a double circulation
Answer:
Land vertebrates developed lungs, a new vein (the pulmonary vein) to take blood from them to the heart, and a double circulation, whereby the heart is effectively divided into two halves—one-half concerned with pumping incoming deoxygenated blood from the body to the lungs and the other with pumping oxygenated blood
Explanation:
how do muscles get the energy they need to function
Answer:
Muscles use the stored chemical energy of food we eat and convert that to heat and energy of motion (kinetic energy). We need energy to enable growth and repair of tissues, to maintain body temperature and to fuel physical activity. Energy comes from foods rich in carbohydrate, protein and fat
Explanation:
Construct and revise an explanation of how macromolecules are used in the body. Use as much details as possible.
Describe 2 issues affecting Agriculture today and provide your opinion about how we should address them.
Answer: The lack of support: The government increases support for agriculture for the people and those who do the work and they do not spend as much with the increased support.
Agricultural training:
Agricultural training is necessary to acquire recent knowledge and replace obsolete or harmful techniques for the ecosystem, supply food to the population in quantity and quality, enter new markets and preserve natural resources for future generations.
Explanation:
One can tell how fast a molecule is moving by measuring its
a. shape
b. volume
c. temperature
d. mass
Answer: d. mass
Explanation: just tookthe test.
What two body systems help get the nutrients that are absorbed throughout the body?
Answer: The circulatory and digestive systems
The dense layer of connective tissue that surrounds the testis is called the:.
The dense layer of connective tissue that surrounds the testis is called the tunica albuginea.
What are the three layers of the testis?There are three layers to the tunica, the tunica vasculosa, tunica albuginea and tunica vaginalis.
Tunica vasculosa. The tunica vasculosa is the inner layer of the tunica and consists of blood vessels and connective tissue. Tunica albuginea.Tunica vaginalis.Thus, connective tissue that surrounds the testis is called the tunica albuginea.
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What is the principle for dating materials using radioactive isotopes
It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates.
How are isotopes used in radioactive dating?These isotopes decay within the rocks according to their half-life rates, and by choosing the fit minerals and measuring the relative amounts of parent and daughter isotopes in them, the date at which the rock crystallized can be determined.
Thus, It is based on a comparison between the observed abundance of a naturally occurring radioactive isotope.
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Which point would lie on the x-axis when plotted on a graph?
(0 , 14)
(5 , 14)
(5 , 0)
Answer:
(0,14)
Explanation:
the x coordinate in (0,14) is zero meaning it sits on the x intercept
Which factors play a role in creating ocean waves?
Choose all answers that are correct.
A) Wind elevation
B) Wind change
C) Wind duration
D) Wind direction
E) Wind fetch
F) Wind speed
Answer:
C, F, D
Explanation:
: wind duration wind speed wind direction
Which of the following is an example of an antigen that might be recognized by the immune system of an individual?
A. a fat molecule
B. saline solution
C. oxygen molecule
D. a viral protein
An example of an antigen that might be recognized by the immune system of an individual is a viral protein. That is option D.
What is an Antigen?An antigen is a substance that is capable of being recognised as non-self by the immune system of an individual which can lead to an immune response.
The fat molecules, saline solution and oxygen molecule are not antigens because they can't be recognized as non-self.
Therefore, an example of an antigen that might be recognized by the immune system of an individual is a viral protein.
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help asap please and thank you
Answer:
Dogs to Species sorry that's the only thing I can think of
Immediately after ovulation, the ruptured follicle transforms into this temporary endocrine gland
Immediately after ovulation, the ruptured follicle transforms into a temporary endocrine gland known as the corpus luteum.
What do you mean by Ovulation?Ovulation may be defined as the process through which the egg is released by the ovary during the menstrual cycle.
The corpus luteum is known as the endocrine gland because it synthesizes the hormone progesterone which makes the uterus healthy for a developing fetus.
Therefore, immediately after ovulation, the ruptured follicle transforms into a temporary endocrine gland known as the corpus luteum.
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Has biodiversity changed in the desert over time?
True or false? swallowing has both voluntary and involuntary components.
Answer:
true po
Explanation:
pabrainlist thx tama po yan
What phase of mitosis is highlighted in the slide below?
Metaphase
Telophase
Anaphase
Prophase
Part of an mRNa strand has 9 nucleotide bases. How many amino acids does this strand code?
A. 2
B. 6
C. 9
D. 3
Answer:
It would code for 3 amino acids.
Explanation:
Three nucleotide bases code for one amino acid.
e.g: AUG codes for methionine
or GUG codes for valine.
From which of the following does the basic structure of hair and nails form?
a.
sweat
c.
collagen
b.
melanin
d.
keratin
Answer: D. Keratin
Explanation: Keratinocytes (pronounced: ker-uh-TIH-no-sites) make keratin, a type of protein that's a basic component of hair, skin, and nails. Keratin in the skin's outer layer helps create a protective barrier.
As Earth’s population continues to grow, the need for resources also increases. Certain necessary resources will not last unless people begin using less of them.
The practice of using less of a resource to keep it around for a longer time is called
.
Answer:
Explanation:
Remark
If there are choices, please give them. The most common word for this moral activity is conservation. If this is not in your list, leave a note.
Answer
Conservation
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Suppose you are testing different sols to determine which grows healthier bean plants. You count and record the number of leaves on each test every three days for six weeks. What type of
graph would be best to display your data?
A. Bar graph
B. Line graph
C. Circle graph
D. Scatter plot
Answer:
A line graph would be best to display the data.
Answer:
Line graph im pretty sure!! <3
Explanation:
Where does alcohol get absorbed into your bloodstream?
What are the three types of species distribution patterns give an example of species that live in each
Answer:
Explanation:
a biological taxon is spatially arranged. The geographic limits of a particular taxon's distribution is its range, often represented as shaded areas on a map. Patterns of distribution change depending on the scale at which they are viewed, from the arrangement of individuals within a small family unit, to patterns within a population, or the distribution of the entire species as a whole (range). Species distribution is not to be confused with dispersal, which is the movement of individuals away from their region of origin or from a population center of high density.
Explain how dna polymerase chooses which nucleotides to put into the new strand. Be specific and detailed in your explanation of how this selection is accomplished to make the correct dna molecule
DNA polymerase adds nucleotides at the 3' primer end of the DNA. This DNA polymerase checks the newly added base has correctly paired with the base in the template strand or not. Based on this it adds the new nucleotide.
What is nucleotide?Nucleotide is the nucleoside with a phosphate group. It generally stack or link with each other to make a polynucleotide chain.
DNA polymerase adds these nucleotides one by one to the 3' primer end on the DNA strand.
It usually checks the correct pairing of the base with the template strand and then adds the new nucleotide to it.
Thus, by this step DNA polymerase choose nucleotides to put into the new strand.
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What is a group of organisms at any particular level in a classification system called?.
Answer:
Taxon
Explanation:
A group of organisms at any particular level in a classification system is called a Taxon. The term taxon has been introduced in 1948 which indicates the taxonomic group of any rank.