the presence of a buffer
We exhale carbon dioxide or called CO2
We exhale carbon dioxide or called CO2
Humans breathe in whatever happens to be in the air when they breathe in. If there is carbon dioxide then they will breathe it in as well as nitrogen and oxygen. However they only use the oxygen for respiration so they breathe out everything else with extra carbon dioxide.
Humans and animals produce carbon dioxide (CO2). They breath in oxygen, and in the mitochondria of cells, it creates carbon dioxide.
carbon dioxide
Carbon dioxide
from atmosphere
Humans breathe in oxygen and exhale carbon dioxide as part of the respiratory process. This exchange of gases helps maintain the balance of oxygen and carbon dioxide in the atmosphere. Additionally, humans play a role in the carbon cycle through activities such as burning fossil fuels and deforestation, which can contribute to an imbalance in the carbon dioxide levels.
In small amounts, carbon dioxide is necessary for humans as it helps regulate pH levels in the blood and is involved in the process of breathing. However, high levels of carbon dioxide can be harmful, as it can displace oxygen in the air and cause respiratory problems.
Trees act as carbon sinks by absorbing carbon dioxide from the atmosphere during photosynthesis and storing the carbon in their trunks, branches, leaves, and roots. This helps to reduce the amount of carbon dioxide in the atmosphere, which helps mitigate climate change by lowering greenhouse gas levels.
Monkeys give off carbon dioxide when they exhale - the same as humans do!
Animals exhale carbon dioxide and inhale oxygen just as humans do.