Answer:
the bowling ball will move fastest
Explanation:
because it is heaviest
C. CaCl2 is the correct answer
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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Answer:
it would become darker. there would be a higher level of water pressure. and there would be less animals, or different alimals.
