List two things that all macromolecules have in common with each other. I will give brainilest.

What are chlorofluorocarbons made of

Why does the skin of your finger shrink when you wash clothes for a long time?

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z