It was probably when the earth was still Pangaea. whatever had those bones came to that spot, and so happen to die there. then others came and died and kept going.<span />
Answer:
Cancer develops when the body's normal control mechanism stops working. Old cells do not die and instead grow out of control, forming new, abnormal cells. These extra cells may form a mass of tissue, called a tumor. Some cancers, such as leukemia, do not form tumors.
Explanation:
E, D, and C I believe. It has been a while since I took this class.
<span>An ore is rock that contains valuable minerals in concentrations that can be economically extracted so it is cost effective to mine.</span>
Answer:
Photosynthesis is the process by which plants, some bacteria, and some protistans use the energy from sunlight to produce sugar, which cellular respiration converts into ATP, the "fuel" used by all living things.