What do frozen water drops become when they are carried back up into the sky by the wind and more layers of ice form on them?

A.

rain

B.

water vapor

C.

hail

D.

snow

What phase of mitotic interphase is missing from meiotic interkinesis? G0 phase G1 phase S phase G2 phase

Meiosis ii separates sister chromatids. what might make sister chromatids differ from each other?

A marine biologist measured the amount of heat radiated from an aquarium over the course of an experiment. He concludes that the aquarium is an open system. Explain why this conclusion is invalid.

What is the advantage for birds of not having a bladder?

Why do researchers prefer to use embryonic stem cells instead of adult stem cells?

You are working with a team of scientists who are investigating the biochemical control system involved in how animals digest fats in their meals.

What is the effect of a high level of hormone in a bud?

What type of fibers or minerals are found in the extracellular matrix of bone? How does this composition relate to the properties of bone?

How does the cell use both dna and rna to direct protein synthesis

What organs in your body carry out a similar function as the green glands?