Question

Which is the minimum recommended spf for sunblock?

A. 15
B. 25
C. 30
D. 50

Answer 1

Answer: c. 30

Step-by-step explanation:

Answer 2

30

Step-by-step explanation:

The Skin Cancer Foundation - "SPF 30 or higher is reccomended for a day outdoors"

I took the test too :p