After receiving a stimulus, the send(s) signals to the appropriate area of the body. 1.sensory receptors 2.integrating center 3.effectors

Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat. o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat. habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.

Which process of living things produces water that enters the water cycle

Eutrophication caused by human nutrient pollution.