Biology
Biology, 25.10.2019 01:43, eggg65

What only happens during a chemical reaction?
a. a solution is made.
b. new substances are formed.
c. bubbles form.
d. colors change.

answer
Answers: 3

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Do you know the correct answer?
What only happens during a chemical reaction?
a. a solution is made.
b. new substances...

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