Answer:
mark me as brainliest
Explanation:
the organ systems also work together to help the body maintain homeostasis. ... If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin's surface. This allows heat to dissipate through the skin and into the surrounding air
Classification is subject to change because science is an evolving subject. New things are discovered every year and thus changing the way we understand the world around us.
Yes, because if man could create water and secure air in a habitat on mars