Answer: I think it's a don't blame me if it's wrong though
Explanation:
Atoms are made up of three subatomic particles called protons, neutrons, and electrons.
Protons and neutrons are located in the nucleus.
All protons have a positive charge.
All neutrons have no charge or are neutral.
Electrons orbit around the nucleus and have a negative charge.
D, obviously. All living things are made of one or more cells, therefore non-living things aren’t made of cells
I would say D would be the answer