PLEASE HELP!! ITS DUE BY 5! Cells of all organisms have various mechanisms to control their metabolism. Some animals go into hibernation in response to changing environmental conditions. Their metabolism slows down to decrease their need for food. Which statement best explains this ability to change metabolism?

Animals that hibernate have genes that code for hibernation.

Phenotypes control the hibernation genotype, determining metabolism regulation.

Genes that regulate metabolism are multi-factorial and adjust to environmental changes.

Genes that regulate metabolism can mutate to adjust to temperature and lack of food.

Genes that regulate metabolism are multi-factorial and adjust to environmental changes.

the answer is 1. photosynthesis. glad to

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.