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mario62 [17]
3 years ago
7

Scientists placed frogs in a closed aquarium. They measured the amount of oxygen and carbon dioxide in the aquarium. The graph a

bove shows their results. What most likely happened?
A: The frogs used oxygen to make sugar and gave off carbon dioxide.
B: The frogs used carbon dioxide to make sugar and gave off oxygen.
C: The frogs used oxygen to get energy from sugar and gave off carbon dioxide.
D:The frogs used carbon dioxide to get energy from sugar and gave off oxygen.

Biology
2 answers:
jenyasd209 [6]3 years ago
6 0
Its c only because a frog has to breathe in of course oxygen with the fact considered everything is made with small carbon particles
Cerrena [4.2K]3 years ago
4 0
The answer is c i san
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