Afire randomly kills half the population of white-tailed deer in a forest community. most of the surviving deer have small tails. over time, the number of deer with small tails increases. this is an example of a. natural selection b. survival of the fittest c. genetic drift d. gene flow

he is correct the answer is c

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.

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: