Some studies have linked ____ use to endometrial and breast cancer.
A) sunscreen
B) estrogen
C) folate
D) insulin
E) antioxidant
Question 2
Joanna works outdoors in the summer for four hours each day. What method of protection from the sun would be best?
A) applying continuous protection sunscreen once each day
B) applying sweat-proof sunscreen each hour
C) applying water resistant sunscreen every two hours
D) wearing protective clothing
E) working only during midday hours