Question

question 1 of 20
which of the following would best help you choose a hand sanitizer?
a. visit online forums.
b. select the least expensive option.
c. read scientific studies
d. visit product websites.

Explanation:

To choose a hand sanitizer, scientific studies provide reliable, evidence - based information about the effectiveness (e.g., germ - killing ability, safety) of different hand sanitizers. Online forums may have unsubstantiated opinions, the least expensive option may not be effective, and product websites are likely to be biased towards promoting their own products. So reading scientific studies is the best way.

Answer:

C. Read scientific studies