The atmospheric concentration of carbon dioxide on earth has been regulated by the concentration of what form of life?
- Correct Answer: plant
- seaweed
- fruit
- fungus
Explanation: Homeostasis is a term that is also used when talking about the environment. For example, the atmospheric concentration of carbon dioxide on Earth has been regulated by the concentration of plant life on Earth, because plants remove more carbon dioxide from the atmosphere during the daylight hours than they emit to the atmosphere at night.
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