Many studies have demonstrated that women are able to tolerate the same painful stimuli for longer than men. why don’t all people experience pain the same way?

explanation:

they can be good for the ecosystem

c. would be the answer : )

explanation:

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

i believe it is c: genes for body color and wing size are inherited separately from each parent.