Answer:
The nucleus contains protons, which have a positive charge
Explanation:
I believe the first one is correct
Answer:
The atomic mass number is the number of protons and neutrons in an atom.
Minerals, Because when wind blows everything and crushes rocks into minerals.
Please make me brainy answer
Answer:
It’s is a simple
Explanation:the prokaryotic cell involves a simple process which intern involves one chromosom
