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telo118 [61]
3 years ago
7

HELP I'LL GIVE BRAINLIEST!! (if I can)

Biology
2 answers:
Lubov Fominskaja [6]3 years ago
6 0
I think it’s the 3rd beaker because there’s a formation of bubbles
hram777 [196]3 years ago
4 0
The 3rd beaker had clear evidence of a chemical reaction because the gas is creating bubbles.
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