Answer:
Option B, Foundation species
Some examples of foundation species are - Corals, Earthworms, Beavers etc.
According to Darwin, evolution occurs because of natural selection.
Answer:
a video that shows a large river that has penguin populations on both sides
Explanation:
Have A Great Day!
Yes, it does, but not the way people think. it doesn't gain it from the weight of all the people. the earth takes mass from elsewhere, as our population continues to grow.
