Answer:
A. Biodiversity will decrease .
Explanation:
- The loss of a keystone species can cause extinction or mass destruction of other species that are dependent on it because keystone species are those species which significantly influence the existence and survival of other species in an ecosystem
- Since, beavers are considered as the keystone species, their removal from the ecosystem will cause loss of many other species in the ecosystem resulting in Decrease in the biodiversity of that ecosystem.
Answer:
The answer is they passed the Jim Crow Laws, D
Answer:
Most fish use gills for gas exchange instead of lungs.
Explanation:
Answer:
Bacteria converts nitrites and nitrates into ammonia that plants can use.
Explanation:
pls marked me as brainlezt
I believe it’s c but I’m not sure