What is a good body conclusion for a barack obama essay

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Apart of an ecosystem that can restrict the growth of a population is referred to as