Which of the following are factors that both unicellular and multicellular organisms actively balance in order to achieve homeostasis?
a. size, shape, and mass
b. texture, density, and flexibility
c. wastes, nutrients, and water
d. sound, light, and temperature

d

Explanation:

they have to balance in order to achieve homeostasis

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.