Answer:C) Natural selection
Explanation:
C) Natural selection is the process under which species with resistant traits are able to survive better and adapt to different environmental pressures , climate changes and competition for resources or food and are able to reproduce as many as possible of the same species with similar traits , as a result of this these traits are carried from generation to generation.
Answer:
the answer is B .in the center of the country
The answer is D because the Americans wanted slaves as much as possible and if they were counted as three-fifths as a person then the Americans could get three slaves as 1 person
Answer:
B.Caddo
Explanation:
The Caddo grew beans, corn, squash, sunflower seeds and tobacco.