Complete the sentence:

Loss of biodiversity

A.

causes no change in an ecosystem.

B.

strengthens an ecosystem.

C.

weakens an ecosystem.

D.

increases the variety of species in an ecosystem.

c

Explanation:

it weakens an ecosystem. biodiversity is the slight changes of one organisim to the next inside a species. when a species looses biodiversity, the traits that the one organisim had are gone and none of the others can adapt this trait. adaptation is what keeps speicies alive. thus, loss of biodiversity is bad and weakens an ecosystem.