These all are true cancer is a main cause, injury is as well. But, there is no such thing as heat disease, there is heat illness or exposure to heat that is a cause of death but not a main one. Now if it is heart disease than yes that is also a main cause of death. Hope this helps :P
Precipitate is the term for a solid that forms when two liquids are mixed together.
Answer:
According to Darwin natural selection is a process by which living organisms adapt and change to survive in nature and it's limited resources.
Explanation:
D
because when the molten rock cools it forms an igneous rock
Protons and neutrons are located inside the nucleus, while electrons are located outside. protons are positive, neutrons are neutral, and electrons are negative
