Answer:
Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life.
Explanation:
hope this helps
If you look at the answer correctly you would see that it would be C
C) Defibrillators.
Most anyone who went to medical school in a hospital can use these.
I think it is either 37-38 weeks
