This is the most accepted model of the cell membrane. this model states that the membrane is a fluid structure with many different of proteins stuck in or attached to the bilayer of phospholipids.

Construct an explanation about the function of mitosis for multicellular organisms

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt