The theory of evolution is most accurately described as
question 23 options:

a. an educated guess about how species originate.

b. one possible explanation, among several scientific alternatives, about how species have come into existence.

c. an opinion that some scientists hold about how living things change over time.

d. an overarching explanation, supported by much evidence, for how populations change over time.

e. an idea about how acquired characteristics are passed on to subsequent generations.

d. an overarching explanation, supported by much evidence, for how populations change over time.

Explanation:

The theory of evolution is most accurately described as an overarching explanation, supported by much evidence, for how populations change over time. Most biologists today believe that modern simpler forms through a gradual series of small changes which took many million of years. This process is called evolution.

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.

im not intirely sure but i think the anwser is d relative humidity