Yes, be concerned. My dog died because of chocolate.
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
B. Rationalization
Step by step explanation
Doubt, since the child has not been able to gain confidence in his abilities.
