Question

Which statement best describes a keystone species?

O A.
It has littlelmenetic variation.
It has an extremely high population.
0
B.
0
c.
It remains unaffected by all environmental changes.
OD.
It has a strong influence on the ecosystem.
0
E.
It's the first species to populate a new ecosystem.

Answer 1

(it has strong influence on the ecosystem)

Step-by-step explanation:

a keystone species is a type of species which other species in an ecosystem greatly depend on. If a keystone species changes in a certain way, so does the whole ecosystem around that species.