Similarities and differences homeostatic mechanisms reflect evolutionary changes over time. Give an example of mechanisms used for homeostasis in two types of organisms that
might reflect how they adapted over time to differences in the environment.

answer; both surfaces of the membrane are nonpermeable

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.