Important muscle electrical signals is the movement of charged material (ions) across cellular membranes in a limited area
It is a semiconductor. A semiconductor can allow a bit of energy to flow through. It is also a metalloid. Hope this helps! :)
abiotic factors.
An abiotic factor is a non-living part of an ecosystem that shapes its environment.
Answer:
Plants and animals depend upon each other as mutual interdependence is must for their survival. Plants provide shelter for animals and they make oxygen for the animals to live. When animals die they decompose and become natural fertilizer plants. Plants depend on animals for nutrients, pollination and seed dispersal.
Explanation:
The answer is b I'm positive
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