C, bushes and shrubs, mosses, lichens, grasses and annual flowers, trees
hope I helped
Melting ice caps and glaciers
This question is pretty vague and confusing.
Answer:
A
Explanation: Ex: heavy fur coat great in Alaska, bad in Florida
Not B: organizms can learn behaviors but adaptation is biological.
Not C. Answer is not for basic biology.
Not D: Competition varies under factors such as environment.
