Below is a list of organisms and their tolerance to pollution. Which organism(s) would you expect to be remaining after the stream they lived in was polluted with man-made waste? Select all that apply.

Black Flies, leeches and aquatic worms.

Explanation:

Black Flies, leeches and aquatic worms are the organisms that are tolerant to pollution and has the ability to survive in the polluted environment occur due to man-made waste. these organisms sometimes takes food from these pollutants and help in surviving these organisms. Without these tolerant organisms, those organisms which are not sensitive to these pollutants will die and removed from that polluted environment.

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

the answer is b, have negligible mass