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liraira [26]
3 years ago
7

What substance make up 75 to 90 percent of every cell in the human body

Biology
2 answers:
JulsSmile [24]3 years ago
6 0
Water makes up most of the human body.  That is why we are not rock hard.
TEA [102]3 years ago
5 0
The correct answer is water.

Water is the most abundant resource in our body and is essential for many bodily functions.

Hope this helps!
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