Question

how is CO2 harmful???​

Answer 1

Explanation:

What are the potential health effects of carbon dioxide? Inhalation: Low concentrations are not harmful. Higher concentrations can affect respiratory function and cause excitation followed by depression of the central nervous system. A high concentration can displace oxygen in the air.

Answer 2

Answer:

What are the potential health effects of carbon dioxide? Inhalation: Low concentrations are not harmful. Higher concentrations can affect respiratory function and cause excitation followed by depression of the central nervous system. A high concentration can displace oxygen in the air.

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