Which type of fossil can help is understand an organisms activity during its time?

Answer:

Because cholera bacteria rapidly multiplies in areas with improper sanitation and untreated water that people can drink.

When people drink this water, they get severe diarrhoea.

Answer:

B.) The hydrophilic phosphate groups of the phospholipid molecules are attracted to the aqueous internal and external environments.

Explanation:

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Answer:

The Supreme Court decided that the President was required to turn over tape recordings and other materials that had been subpoenaed by special prosecutor Leon Jaworski.

In trying to withhold some materials related to the Watergate investigation, Nixon's lawyer had argued that the President of the United States "is not subject to the processes of any court in the land except the court of impeachment." The Supreme Court disagreed, in unanimous fashion. They held that the President could not use executive privilege as an excuse for hiding wrongdoing or avoiding prosecution. In an interview some years after his resignation, Nixon still held to his view, claiming that when the President does something, "that means that it is not illegal." He felt that being in the position of President put him above the law. But the Supreme Court had firmly disagreed. They rejected the idea of "absolute, unqualified Presidential privilege of immunity from judicial process under all circumstances." Executive privilege can only protect matters of military or diplomatic confidentiality

Answer:

In general, bird karyotypes have a high diploid number (2n) of typically around 80 chromosomes that are divided into macro- and microchromosomes

The brain and spinal cord are part of the central nervous system, while the nerves and ganglia are part of the peripheral nervous system.

The nervous system is a set of structures that has the function of :

This system is mainly divided in:

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Answer:

Almost 60% of chicken genes correspond to a similar human gene. Although,  researchers uncovered more small sequence differences between corresponding pairs of chicken and human genes, which are 75% identical on average, than between rodent and human gene pairs, which are 88% identical on average

Explanation:

Answer:

a

Explanation:

Explanation:

The polyp form is found in the genus hydra, whereas the most typical form of Medusa is found in the group called sea jellies"(jellyfish).

Answer:

Exposure to positively charged amino acids (arginine and lysine) is found to clearly stabilize the secondary structure. Kinetically, each amino acid promotes folding by generating a large increase in the folding rate with little change in the unfolding rate.

Answer:

saying that muscle action is not correct is incorrect

Explanation:

science

Answer:

The answer to this question is IONOSPHERE

Explanation:

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Answer:

You would experience 24 hours of it being night or darkness

Explanation:

it is more than 90 degrees away from the suns vertical ray

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Answer:

The zebra mussel is native to Eastern Europe and Western Russia. The species was unintentionally introduced into the United States' Great Lakes through the discharge of contaminated cargo ship ballast water.

Answer:

D. Lung cells

Explanation:

There are many organizations of living things and parts of living things. From simplest to complex the levels are: cells, tissue, organ, system, organism. So, if you have lung tissue then the only simpler organization is cells. These are simpler because cells are what make up tissue, just as tissue makes up organs. Through the levels, the more simple something is then the smaller it is, relatively.

Answer:

B. glucose concentration.

Explanation:

ln general, the main energy source for cellular metabolism is glucose.

Answer:

Grass

Explanation:

Biotic means living. There are some obvious abiotic factors here. The only gray area is what "soil" encompasses

grass-Biotic means living, all of the other choices are not living, and would therefore be abiotic factors

This is because it is a living thing (performs photosynthesis and cellular respiration).

Biotic means living, all of the other choices are not living, and would therefore be abiotic factors

zygote is the diploid cell that results from the fertilization between an egg and sperm

sperm is the male reproductive cell that is responsible for a baby to born

ZYGOTE IS DIPLOID CELL FORM WHEN TWO GAMETE CELLS ARE JOINED BY MEANS OF SEXUAL REPRODUCTION

SPERM IS THE MALE REPRODUCTIVE CELL,OR GAMETE IN ANISOGAMOUS FORMS OF SEXUAL REPRODUCTION.

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Answer:

the beaker

Explanation:

the beaker (0.5 m salt) has more solvent than the red blood cell (0.1 m salt). Therefore, it means that the red blood cell is hypotonic (more water/solute), and the beaker is hypertonic (more solvent/salt).

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Answer:

x = 1 7/15

The answer is 1 7/15

Respuesta: x=22/15

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Answer:

Osmoregulation is the process by which an organism regulates the water and electrolytic balance in its body to maintain homeostasis.

Answer:

Stage 1—High birth and death rates lead to slow population growth.

Stage 2—The death rate falls but the birth rate remains high, leading to faster population growth.

Stage 3—The birth rate starts to fall, so population growth starts to slow.

Stage 4—The birth rate reaches the same low level as the death rate, so population growth slows to zero.

Explanation:

Answer:

Many promoters of a hypothetical conserved gene have mostly adenines and thymines. What is the most likely reason for this high proportion of adenines and thymines? This is the region for separating template and non-template strands, and A-T base pairs are easier to separate than G-C base pairs.

Explanation:

Answer:

Your answer is all of the above, D.

Explanation:

All of the above are ways that minerals are used.

The ways by which minerals are used are as follows:

Minerals are naturally occurring substances with a definite chemical composition.

Minerals are got from the Earth crust and they include;

These minerals are used in various ways by industries, construction companies and technology etc.

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Answer:

The study of coral reefs is important for providing a clear, scientifically testable record of climatic events over the past million years or so. This includes records of recent major storms and human impacts that are recorded by the changes in coral growth patterns. The Nature Conservancy and the Palau Government have joined forces to design and implement a protected areas network  for Palau’s coral reef ecosystem. They recognized bleaching as being potentially one of the

Explanation:

Answer:

Explanation:

There are three types of ion gated channel regulated by ligand binding, change in membrane potential and distortion of the cell membrane...

So the answer is ATP Binding( ATP gated) is not a mechanism to control opening and closing of Ion channels.

ATP binding (ATP gated) IS NOT a mechanism to control the opening and closing of ion channels (Option a).

ATP-gated channels are membrane channel proteins that open in response to binding ATP.

These channels require energy in the form of ATP to open and thus allow the passage of ions/molecules across biological membranes.

For example, the P2X7 receptor is an ATP-gated channel that mediates apoptosis (programmed cell death) of immune cells.

In conclusion, ATP binding (ATP gated) IS NOT a mechanism to control the opening and closing of ion channels (Option a).

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