BIOLOGY: HOW LIFE WORKS (LL+ACHIEVE)
3rd Edition
ISBN: 9781319406868
Author: Morris
Publisher: MAC HIGHER
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Chapter 46.1, Problem 2SAQ
Summary Introduction
Low concentrations of carbon dioxide are not harmful to humans. High concentrations might be harmful to human. This can affect the functions of the respiratory and nervous systems. Higher concentrations of carbon dioxide (CO2) displace oxygen present in the air. It serves as the guardian of pH and required for the internal respiration in the human body.
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