avamcneil412
24.02.2020 •
Chemistry
What factor would affect the pH of a waterway?
A. coliform bacteria
B. stream flow
C. acid rain
D. stone-flies
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Ответ:
Constant
Explanation;According to the law of conservation of energy, the total amount of energy in the universe is constant.The law of Conservation of Energy states that Energy cannot be created or destroyed. The total amount of energy in the universe never changes, although it may change from one form to another. Energy never disappears, but it does change from one form to another. For example; when we eat our food has stored energy in it.