AHh- Help please A S A P

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

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

What is the next step in muscle contraction after the actin changes shape? (apex)