Complete the following sentence with the best phrase below.
Removing just one species from an ecosystem
B.would have little effect; unless it was a key stone
D.would have a negative effect; especially if it was a keystone species

Question

Complete the following sentence with the best phrase below. 
Removing just one species from an ecosystem
B.would have little effect; unless it was a key stone
D.would have a negative effect; especially if it was a keystone species

anonymous · Answer

D.  by removing any specie from an ecosystem you deprave it's predator of food and allow the prey to multiply.  doesn't have to be a devastating effect, but it will have a negative effect