Answer:
This law states that, despite chemical reactions or physical transformations, mass is conserved — that is, it cannot be created or destroyed — within an isolated system. In other words, in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.
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Answer:
The answer is 17/18
Explanation:
Please take a look at the attached picture for the explanation.
The answer is A, Directly from the soil.