Question

Susannah's co-worker took off the day before and comes in with a sunburn. What is the possible cause of the sunburn?

1) The co-worker spent too much time in the sun
2) The co-worker used expired sunscreen
3) The co-worker has a sun allergy
4) The co-worker used a tanning bed

Answer 1

All of the options you provided could potentially cause a sunburn. 1) Spending too much time in the sun without proper protection can cause sunburn. 2) Using expired sunscreen may not provide effective protection against UV rays, leading to sunburn. 3) Some people have a sun allergy, also known as photosensitivity, which can cause a reaction similar to sunburn even with limited sun exposure. 4) Using a tanning bed exposes the skin to UV radiation, which can cause sunburn.

Step-by-step explanation:

Answer 2

The possible cause of the co-worker's sunburn is spending too much time in the sun without protection.

Step-by-step explanation:

The possible cause of the co-worker's sunburn is that they spent too much time in the sun.

Sunburn occurs when the outer layer of the skin is damaged by UV light from the sun or tanning lamps. UV-B and UV-C radiation can damage collagen fibers and accelerate the aging process of the skin. Repeated exposure to UV rays can also increase the likelihood of developing skin cancer.

In this case, the co-worker's sunburn can be attributed to spending excessive time in the sun without proper protection.