Answer:
Phagocytosis of pathogens.
Explanation:
Explanation:
The flow of the river is dependent upon the position along the stream in terms of the gradient. Near the top of a high gradient, the flow will be less than that near the bottom. Likewise, the steeper the river's gradient, the faster the flow of water (due to the pull of water down the gradient by gravity).
D. both plants and animals need freshwater to live
The wildebeests will overpopulate the area and the ecosystem will be thrown off
Its true i took a test and got this one right
