I think it is the Epidermis
Answer: Oxygen atom has 8 Protons
Explanation:
Oxygen atom (O) has an atomic number of 8, and a mass number of 16.
Recall that atomic number of any element is equal to the number of protons in its electronic shell, hence, the number of protons in oxygen atom is also 8
I would say it is unethical becuase many young children can't tell when they are being marketed to and you should focus marketing to the kids parents.
It is the same no matter what the cell type.