Please answer this: -  Grass and small plants grow in an area - These plants die - The soil gains organic material - The soil becomes more fertile - Larger plants are able to be supported  What might be the last step of the process?
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Answer: Trees eventually grow.


Please answer this: -  The kidneys receive blood through the renal artery - The blood is passed through the nephrons in the kidneys - The kidneys filter the waste from the blood - The clean blood is circulated out of the kidneys  What might be the last step of the process?
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Answer: Excess water and waste is expelled from the kidneys in the form of urine.


Please answer this: -  Contact is made with a virus - The virus enters the human or animal body - The virus goes to the part of the body that contains its food - The virus consumes part of the body or materials that the body uses - The virus replicates and spreads  What might be the last step of the process?
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Answer: