Answer: The answer is B while neutrons and electrons are usually the same in a given atom protons are always consistent.
Think about skin cells. Skin cells shed every day, if cell division didn't take place, you would just constantly be losing skin cells.
Answer:
Answer. Scientific laws DO NOT explain how something, or why something happens. A scientific law can be thought of simply stating what happened. A scientific theory tries to explain how and why something happens on a scientific level.
Explanation:
Answer:
C
Explanation:
Answer C has the dirtiest water
The answer is a. because bacteria are prokaryotes and therefore don't have mitochondria