Answer:
If all the plants on earth died, so would the people. ... When green plants make food, they give off oxygen. This is a gas that all animals must breathe in order to stay alive. Without plants, animals would have no oxygen to breathe and would die.
The correct answer is: [C]: " MAO inhibitors " .
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Answer:
Sample 4.
Explanation:
Oxygen is very important for life, so this should be present.
Because of the way builds up in your body
