The answer is -Homeostasis
The human body has the ability to maintain a constant internal environment so that every organ function properly. Maintenance of a constant internal conditions is called homeostasis. For examples, a healthy human body functions optimum at normal temperature which is 37°C. If the body temperature increases well above 37°C, then by self-regulatory process, our body brings down temperature to the normal. This is homeostasis.
I believe the answer is B: Earth's oceans absorb some of the carbon dioxide from the atmosphere.
Answer:
This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones. Evidence for early forms of life comes from fossils. By studying fossils, scientists can learn how much (or how little) organisms have changed as life developed on Earth.
It is not c or d. I think it is a.
