Answer:
i believe that the answer is sedimentation
Answer:
I believe you just answered it yourself. they development an immunity to insecticides the more they are exposed to it.
Answer:
C. Organisms are now divided into three kingdoms.
Explanation:
In the early 1860s, a German scientist named Ernst Haeckel suggested using a three kingdom system of classification. Haeckel's three kingdoms were Animalia, Plantae, and Protista.
