3. The oceans of the world consist of water with some minerals
dissolved in it. If the minerals form 37%, what per cent is water?
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1
Answer:
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Step-by-step explanation:
Water is of major importance to all living things; in some organisms, up to 90% of their body weight comes from water. Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water.
Answered by
0
Answer:
71% is covered with water, so 71% - 37% = 34%
Step-by-step explanation:
Hope this may help you.
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