Answer:
i pretty sure its c but i could be wrong
Explanation:
Liver contains a enzyme called catalase. When hydrogen peroxide (H2O2) is added to liver, a chemical reaction occurs which results in the production of oxygen gas (O2) and liquid water (H2O).
Hope I helped
Choice B:
More photosynthesis leads to more oxygen in the atmosphere and oceans.
There are several differences between the two, but the biggest distinction between them is that
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eukaryotic cells have a distinct nucleus containing the cell's genetic material, while prokaryotic cells don't have a nucleus and have free-floating genetic material instead.