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jarptica [38.1K]
3 years ago
8

What must occur for a process to be a chemical reaction?

Biology
1 answer:
VLD [36.1K]3 years ago
3 0
There must be a change in the chemical composition of the substance and the change is highly irreversible
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Attached earlobes are recessive to free earlobes. If two heterozygous individuals have a child, what is the probability of the c
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