Biology, 17.07.2019 15:30 stevend0599

Here is a food chain in yellowstone national park: willow tree elk gray wolf as gray wolves increase in number after their reintroduction, which of the following changes would you expect in this food chain? a. both the elk and willow populations will increase. b. the elk population will increase and the willow population will decrease. c. the elk population will decrease and the willow population will increase. d. both the elk and willow populations will decrease.

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Here is a food chain in yellowstone national park: willow tree elk gray wolf as gray wolves increas...