Question

question 2
which kind of rays can hurt your skin?
select one:
a. ultraviolet rays in sunlight
b. gamma rays that fight cancer
c. radio waves in phones
d. microwaves that heat food

Explanation:

Ultraviolet rays in sunlight can cause skin damage such as sunburn, premature aging, and increase the risk of skin cancer. Gamma rays are used in cancer treatment (not to hurt skin). Radio waves are used in communication (like in phones). Microwaves are used for heating food.

Answer:

A. Ultraviolet rays in sunlight