All of the kapok trees that live in the amazon rain forest make up a a) biome. b) community. c) ecosystem. d) population.

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

How many types of rock can form from the rock cycle

What is the number of cells produced in mitosis