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Romashka-Z-Leto [24]
2 years ago
12

Which of the following are the two main sources of oxygen in the air we breathe?

Biology
1 answer:
Gwar [14]2 years ago
3 0

Answer:

b

Explanation:

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Which of the following chemical reactions proves the fact that the products of photosynthesis are reactants of respiration?
olga_2 [115]
<span>C6H12O6 + 6O2 ==> 6CO2 + 6H2O
</span><span> This chemical reactions proves the fact that the products of photosynthesis are reactants of respiration
hope it helps</span>
8 0
3 years ago
Read 2 more answers
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