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sergeinik [125]
3 years ago
6

Researchers want to use eDNA to look for an invasive species in a waterway.

Biology
2 answers:
OLEGan [10]3 years ago
8 0

Answer:

a

Explanation:

balu736 [363]3 years ago
6 0
The answer is A.
the researchers would not be able to compare the samples and cut the DNA when samples from the waterway are not collected.
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