Nearly 99% of the mass of your human body consists of just 6 chemical elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Another 5 elements make up most of the last percentage point: potassium, sulfur, sodium, chlorine, and magnesium
Answer:
A ) DNA screening
Explanation:
mutations changes up your DNA
Answer:
a animal that eats plants is a herbivore
They tell your skin when it needs help with something.
