It decomposes it and returns the nutrients to the ground.
It is B and I know it because I am in college and I already know about this question so your welcome for helping put
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Gates function in a similar way as cell membrane :
cell membrane seperate the external enivironment from the cell while gate even seperate the external environment from the house
cell membrane controls the exit and entry of the cell, gate controls the entry and exit of the house
Answer:
human heart beats about 100,000 times in one day