1. Electron
2. Proton
3.Neutron
4. Nucleus
5. Atom
6. Molecule
Answer:
no
Explanation:
this answer is because there is no oxygen on the moob
Answer:
choice 3
Explanation:
homeostasis is the ability of an organism to remain in balance so for two systems two show homeostasis pick the choice that shows two separate systems working together for a common goal in this case breathing.
