Answer:
D more aquatic life
Explanation:
Which of the following is an example of a harmful microorganism?
Microorganisms
helping dead
matter to decay
Bacteria found in
yogurt.
Ecoli on food that
makes people sick
Fungi used as
antibiotics
Answer:
bacteria
Explanation: hope this helps
The weather changed from cold to warm. Jessica was excited because should could wear her new flip flops and shorts to school. She had her science laboratory later in the day.
What should she do to be safe?
Answer:
Wear close toed shoes, goggles and jeans.
NEED HELP ASAP
Which of the following plants is not found in the tundra?
a. caribou moss
b. lousewort
C. bearberry
d. ocotillo
Please select the best answer from the choices provided
Answer:
D
Explanation:
Answer:
The answer is d i just took the test
Explanation:
Milk sugar is a good source of;
A)galactose
B)glucose
C)fructose
A biologist collects DNA samples from two sisters. The younger sister has blond hair. The older sister has red hair. The sisters have different traits because their DNA contains different —
A---order of nucleotides
B---types of sugar molecules
C---sized phosphate groups
D---types of nitrogenous bases
PLZ ANSWER IF U ARE ONLY SMART AT THIS STUFF
The sisters have different traits because their DNA contains different ORDER OF NUCLEOTIDES (Option A).
DNA is a double helix composed of two long chains of nucleotides.
In DNA, there are four types of nucleotides, each containing one different nitrogenous base, i.e., Adenine, Guanine, Thymine and Cytosine.
During gene transcription, a fragment of DNA called gene is used as template to create an mRNA, which is in turn used as template to create a protein.
The order of nucleotides in a given gene sequence determines the sequence in mRNA and ultimately also the protein sequence that's synthesized from this sequence.
In conclusion, the sisters have different traits because their DNA contains different ORDER OF NUCLEOTIDES (Option A).
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pleasee helpppp Which type of rock forms as a result of cooling and crystallization?
igneous
metamorphic
clastic
sedimentary
The Lion King- The Original.
describe three scenes from the movie that show the following scavenger behaviors.
consume already dead animal meat.
kill and consume young, sick, or small animals.
a pack kills larger weakened animals
pleeeeeeeeease help, not trying to bribe but i'll give brainliest. its due tomorrow so i really need help
Answer:
Ok well in The Lion King their is:
> Buzzards trying to eat baby simba in the desert
> Banzai commenting to Shenzi that he want to pick "one of the little sick ones" at the wildebeest stampede scene
> Scar gave the hyena's a zebra leg which they ate when it was already dead
Hope I helped
Explanation: i watched like 20 times
Answer:
Consume already dead meat - when Scar brings the Hyena food because that food is already dead.
Kill and Consume young, sick, or small animals - When one of the Hyenas wants to eat one of the smaller or sick animals at the Stampede scene.
A pack kills larger weakened animals - I guess that could be when Scar kills Mufasa because he is already weakened or when the Vultures are trying to eat Simba because he is tired and weak from walking.
Which two of the DNA base pairs are the larger type, known as purines?
Adenine and Cytosine
Cytosine and Thymine
Adenine and Guanine
Thymine and Guanine
Answer: Adenine and Guanine are purines.
Explanation:
Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring.
How many atoms in all are in a molecule of serotonin?
Answer:
10 carbon (black), 12 hydrogen atoms (white), 2 nitrogen atoms (blue), 1 oxygen atom (red)
Explanation: Serotonin is a molecole composed of all of these atoms
A molecule of serotonin has 25 atoms in total, and these atoms are arranged in a specific pattern to give serotonin its unique chemical and biological properties.
What is serotonin?Serotonin is a neurotransmitter, which means it is a chemical that is used by the nervous system to transmit signals between nerve cells. It is also a hormone that regulates various physiological processes in the body. The chemical formula for serotonin is [tex]C_1_0H_1_2N_2O,[/tex] which indicates that it contains 10 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms, and 1 oxygen atom. The molecule of serotonin consists of a benzene ring with two substituents: an amino group and a hydroxyl group (-OH). The amino group and hydroxyl group are attached to adjacent carbon atoms in the benzene ring, and the nitrogen atom is attached to one of the carbon atoms in the amino group.
Hence, a molecule of serotonin has 25 atoms in total, and these atoms are arranged in a specific pattern to give serotonin its unique chemical and biological properties.
Learn more about serotonin here.
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A simplified model of a bacterial cell is shown here. Upon analysis of the internal structures of this cell, predict which organelle would be found. Choose all that apply
Answer: DNA and ribosomes
Explanation:
DNA is the genetic material of the cell and it is found In all living cells. Ribosomes are small, non-membrane bound organelle that is found in ALL cells and cell types.
To which of the following environmental changes are populations most able to adapt?
b. seasonal temperature changes.
bc tornados, floods, and forest fires do a lot of damage.
An organism is a
A. body of water
B. piece of the Earth's crust
C. living thing
D. part of the atmosphere
Please select the best answer from the choices provided
A
Which of the following would not be considered an observation in terms of the scientific method? A. tasting a pasta sauce after adding a new ingredient B. looking at a blood sample through a microscope C. a dog buries a bone in the backyard D.listening to bats of different materials hitting a baseball
Answer:
C. a dog buries a bone in the backyard
Explanation:
A dog burying a bone in the backyard is not an observation in terms of scientific methods.
Observation is the process of acquiring data about a phenomenon under study.
Most times, senses are used in making observations. Our sense of taste, hearing, sight etc. comes handy when making observation.
Also, we can use some specialized equipment to make observations.
A dog burying a bone in the backyard is not an observation. None of the senses nor instruments are used to gather any relevant information.Write down the names of various endocrine glands with their secretion and function.
plz say me the answer fast
I will mark as brainliest
Answer:
pituitary gland-growth hormone
thyroid gland- thyroxine
adrenal gland- adrenalin
pancrease- insulin
ovary-estrogen
testis-testosterone
Explanation:
Which scientist is known for contributions to a scientific discipline that is different from that of the other three scientists?
Archimedes
Galen
Harvey
Vesalius
Acrhimedes IS YOUR ANWSERRRRRRRRRRR
Answer:
Archimedes
Explanation:
Just took the test
How many moles are present when there are 6.02 x 10e23 atoms?
Answer:
1 mole
Explanation:
A mole is 6.022*10^23 units
What type of wave moves the audio and visual signals?
1. electromagnetic wave
2. transmitter wave
3. carrier wave
4. image wave
Answer:
1. ( electromagnetic wave)
Answer:
Sanic
Explanation:
carrier wave test i took
Are there any mammalian cells that would be a good source for dividing cells? What types of cells would most like NOT have cells undergoing division?
Answer:
Skin cells, bone cells
Explanation:
1. Skin cells are constantly being replaced, so it's likely they will be undergoing Mitosis.
2. Bones grow very slowly, and can last for years, which means that it's unlikely they will be undergoing mitosis.
There are a couple of mammalian cells that would be a good source for dividing cells. They include but not limited to:
The cells of the skinCells in the bone marrowThe cells of the skin adjacent to the environment are constantly being replaced by cell division due to death relating to environmental factors.
The cells in the bone marrow are also dividing constantly because old blood cells are constantly being replaced.
Some cells in the human body do not divide ordinarily, unless they are called upon to do so on special circumstances. For example, the cells of the heart stop dividing once the heart gets to a particular size. The cells enter the quiescent stage of the cell cycle and they are only called upon to divide in case an injury occur to the heart and it needs to repair itself.
More on cell division can be found here: https://brainly.com/question/24276929
Which of the following human activities do not require water?
a. agriculture
b. household chores
C. industry
d. none of the above
Answer:
d. none of the above
Explanation: hope it helps ^w^
None of the above because all three mentioned human activities require water. Therefore, option D is correct.
What is the importance of water in human activities?Water is essential for healthy ecosystems, socioeconomic development, food and energy production, and human existence, which is at the heart of sustainable development.
As the vital link between society and the environment, water is also at the core of adaptation to climate change.
By serving as a solvent, water is an essential component of the majority of biological activities. Food is absorbed into our bodies as solutions using water as the solvent. Additionally, a lot of waste materials are eliminated as solutions through sweat and urine. Our body temperature is regulated by water. Therefore, option D is correct.
Learn more about the importance of water, here:
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What are the layers of the atmosphere
Answer:
Troposphere,Stratosphere,Mesosphere,Thermosphere,Ionosphere,Exosphere
Explanation:
the process of diffusion and active transport are both used to
Answer:
Move molecules into or out of cells of the body
Explanation:
Move molecules into or out of cells of the body
Which factors are responsible for high and low tides?
O A. Cold and warm ocean currents
OB. The moon's gravity and Earth's rotation
O C. The ocean's conveyor belt and refraction
O D. Earthquakes and volcanoes
Answer:
B the moons gravity and earths rotation
Relationships of selected organisms based on a catalase structure which of the following student claima is best supported by the data provided
I need to know what the organisms are first..
As the human population increases, which challenge will most likely be addressed through biology?
○ mining more mineral resources
○ increasing food production
○ manufacturing new types of synthetic clothing
○ preserving large numbers of historical documents
The atomic number of carbon is six, which means that a carbon atom has six protons. Carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. Which of these statements are true about carbon and its isotopes? Select all that apply.
A. All carbon atoms have six neutrons.
B. All carbon atoms have six protons and six electrons.
C. Atoms of all carbon isotopes have either more than 6 electrons or fewer than 6 electrons.
D. Atoms of some naturally occurring carbon isotopes may have six neutrons.
E. Atoms of some naturally occurring carbon isotopes may have twelve neutrons.
Answer:
B and D
Explanation:
Since it says all carbon atoms have six electrons, we know that they only have six protons too. The carbon 13 and 14 means they have extra neutrons that increases their atomic mass.
Answer:
the answer is b and d
Explanation:
what functions do mitochondria and ribosomes have in common
Answer:
Ribosomes are small organelles and are the site of protein synthesis. Ribosomes are found in all cells. Mitochondria are where energy from organic compounds is used to make ATP.
Explanation:
Answer:
Ribosomes are the site of protein synthesis.Mitochondria are where energy from organic compounds is used to make ATP.
Explanati
What are the best keyboard switches?
I'm building a mechanical keyboard and what switches should I order?
Answer:
go ask this on reddit not brainly
Explanation:
o Which of the these items contains carbon?
WARM UP
Answer:
All of them I guess
No doubt
Answer:
All of them
Explanation:
26. Fertizers running off into a lake and adding excess nutrients to that body of water would be an example
of…
a. Secondary succession
b. Carbon Cycling
c. Primary succession
d. Eutrophication
The speed at which waves approach the shore depends on the shoreline features and the depth of the sea floor. When a wave reaches the shore, it releases a burst of energy that generates a current which runs parallel to the shoreline. What is this current called?
Answer:
Longshore current.
Explanation:
A wave is a disturbance which travels through a material medium without any permanent displacement of the particles of the medium. During the propagation of a wave, energy is transmitted from one point to another since waves flow with energy. The higher its speed of propagation, the higher the energy of the wave.
The energy released by the wave at shore produces a current which is referred to as a longshore current.
Answer:
It would be Longshore Current
Explanation:
Hope it helps :)