Answer:
A and D would be the most accurate answers
B. There are several new ideas about the causes of rise in sea level.
Example: Darwin’s Finches
In evolutionary biology, adaptive radiation is a process in which organisms rapidly diversify from ancient species to a wide range of new forms, in particular when environmental changes provide for new resources, create new challenges or open new niches to the environment.
Answer:
Explanation: they operate on volunteer basis rather than a mandatory one. Because the nations do not have jurisdiction over each other.
Answer:
true
Explanation:
it is like the survival of the fitest. Evolution basically.