QUESTION 7
Ostriches and gazelles are two animals that live in Africa. They graze for food near each other because they help each other spot predators. The gazelle has excellent eyesight, but poor hearing, and the ostrich has excellent hearing, but poor eyesight. These two animals will alert one another when danger is near.
Which term best describes this relationship?
A.Mutualism
B.Parasitism
C.Commensalism