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Sergio [31]
3 years ago
12

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Biology
2 answers:
Marta_Voda [28]3 years ago
4 0

Answer:

A? sounds reasonable

faltersainse [42]3 years ago
3 0
B) She could add a extra chemical
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