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Talja [164]
3 years ago
9

A farmer is trying to determine why some weeds sprayed with weed killer do not die.

Biology
2 answers:
AlekseyPX3 years ago
8 0

Answer:

Research what others have already found.

Explanation:

If people have already figured out the problem and solution then he won't need too. Hope This Helps:)

Zarrin [17]3 years ago
7 0
Yes, you're correct, it's the first one. He should do research before he does an experiment, because someone else may already know.
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