I think it is C. It increases potential for aid.
B) Abyssal plain is used to describe the deep and flat portions of the ocean on either side of a mid-ocean ridge.
Answer:
Tame - (of an animal) not dangerous or frightened of people; domesticated.
Tame - domesticate (an animal).
Explanation:
There is no context to use so I will tell you the meanings of tame.
Tame - (of an animal) not dangerous or frightened of people; domesticated.
Tame - domesticate (an animal).