A student is making a diagram of the water cycle. What should the student draw to illustrate precipitation?

A. An arrow pointing down a hill to a body of water
B. An arrow pointing from a plant's leaves to the sky
C. An arrow pointing from a body of water to the sky
D. An arrow pointing from a cloud to the ground

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

What are 3 reasons that natural selection occurs

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.