Answer:
They provide nutrients for the growth of plants
Explanation:
When plants and animals die, they become food for decomposers like bacteria, fungi and earthworms. Decomposers or saprotrophs recycle dead plants and animals into chemical nutrients like carbon and nitrogen that are released back into the soil, air and water.
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Eukarya is the domain containing all organisms with eukaryotic cells.
The answer is burning coal! Please forgive me if I get this answer wrong!
A wheelbarrow is not an example of a pully