Question

Which chemical can be toxic to the cells if it is not removed?

O oxygen
O glucose
O water
O carbon dioxide

Answer 1

Carbon dioxide

Step-by-step explanation:

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Answer 2

Carbon Dioxide

Step-by-step explanation:

Your body's organs, such as your heart and brain, need oxygen-rich blood to work well. Respiratory failure also can occur if your lungs can't properly remove carbon dioxide from your blood. Too much carbon dioxide in your blood can harm your body's organs.