Answer:
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
Explanation:
it can show us our history and may help us discover relatives we never new we had or lot contact with.
Answer: The predator is an organism that lives by feeding on other organisms, while prey is usually the organism that is hunted or killed for food.
Answer:
232323
Explanati32on: it is very peculier
