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aalyn [17]
4 years ago
9

So who can help me with this question is hard to understand

Biology
2 answers:
gayaneshka [121]4 years ago
7 0
Answer: C
Developing technologies that preserve food
ivolga24 [154]4 years ago
3 0

Answer: C. Developing technologies that preserve food.

Explanation: A. B. and D. all don't really relate to the problem of the question C. is the only one that does

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