
UVB is not the only cause of skin cancer, but it is the main cause.

UVB rays can cause skin cancer, but UVA and UVB rays can also cause sunburn.

UVB rays can also cause skin cancer, but UVA and UVB rays can also cause sunburn.
UVB is not the only cause of skin cancer, but it is the main cause.
UVB rays can cause skin cancer, but UVA and UVB rays can also cause sunburn.
UVB rays can also cause skin cancer, but UVA and UVB rays can also cause sunburn.