Answer: 1. 10% is used to live 30% is stored.
2. an educated guess.
Explanation:
You need to have more information, please list the
"following".
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Sandy soil because the sand will erode faster then the clay will causeing the well to cave in
Answer:
1. Formation of a gas
2. Formation of precipitate
3. Liberation or absorption of heat, light, or some form of energy
4. Distinct change in color
<em><u>Hope this helps!</u></em>
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6.02214086 x 10^23 mol^-1