In Lake Tanganyika in Africa, many species of cichlids evolved from a common ancestor. What process has occurred among cichlids in this lake?

The energy needs of a human population are not affected by

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases