B. Idioms should not be taken literally and must be understood as a whole.
For example: it's raining cats and dogs.
It's not really raining cats and dogs - you need to know this idiom in order to understand that it means there are some heavy rains outside.
Answer:
the first, second, and last
Explanation:
the third choice is not true, ex plants
Answer:
Adaptive evolution
Explanation:
The radiation of finches in the Galápagos archipelago is the result of the natural selection process described by Darwin as adaptive evolution. Evolution is the process for which the organisms better adapted to its environment have more chances to survive and to reproduce, thereby leaving more offspring in the next generation.
Moreover, adaptive evolution refers to the mechanism for which species evolve by the emergence of advantageous mutations that are fixed through positive selection, thereby favoring the phenotypes that have higher adaptive fitness.