Answer:
external fertilization
Explanation:
External fertilization cannot happen on land since it needs a medium for the fertilization to be able to take place, but land cannot provide the medium.
Hope it helps.
Ernst Haeckel.
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Explanation:
Social behavior refers to the interactions that occur between two or more members of different species.
Answer:
Absorb Energy
Explanation:
As the food breaks down in the human stomach the food breaks down and turns into energy for the body.
Answer:
B. Their beak shape
Explanation:
These birds, although nearly identical in all other ways to mainland finches, had different beaks. Their beaks had adapted to the type of food they ate in order to fill different niches on the Galapagos Islands. Their isolation on the islands over long periods of time made them undergo speciatio
