Answer:
the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.
Explanation:
The primary function of the carbon cycle is to recycle the supply of carbon on Earth.
Men must inherit colorblindness or hemophilia from their mothers because colorblindness and hemophilia are located on the X chromosome, which are inherited from their mother.
Arteries and Veins transport blood away from the heart.
Answer:
geologists use rock samples and direct evidence to prove what earth's structure is like.
Explanation:
