The health of any water system relies on the balance of many factors. suppose river level drops striction projects on its banks. which statement best predicts how such A change will affect the organisms that live in the river?

a. The organisms that live in the river will be healthier depending on the amount of the drop
b. A number of organisms that live in the river my guy depending on the severity of the drop
c. most of the organisms that live in the river will die even if the change is very slight
d. The organisms that live in the river will quickly adapt to the current pH levels