Answer:
Blocking the rays physically....
Explanation:
There have two ways that sunscreen protect minerals nanoparticles from uv radiations. Those are; blocking the rays physically
Absorbing them chemically.
Minerals powders are in nanoparticles from they come on clear without leaving much of white residue on skin
Answer:
tuberculosis and hyperventilation
Explanation:
Answer:
do any exercise like type of jaw !!!
if you didn't have any change of jaw
please go through the family doctor
