Answer:
Abiotic factors refer to non-living physical and chemical elements in the ecosystem. ... Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction.
Explanation:
I believe it is a solution, sorry if wrong
Answer:
the nervous system send signals from one cell to another or from one part of the body to another part of the body.
Explanation:
It would be all if u can pick that but if not it depends on what animal the he question is talking about
