Author Question: Although lung cancer is not common, about _______ percent of all lung cancers occur in smokers. ... (Read 93 times)

rayancarla1 · **on:** Jun 22, 2018

Although lung cancer is not common, about _______ percent of all lung cancers occur in smokers.

A. 10
B. 25
C. 40
D. 80

Question 2

Because of the way the FDA reviews and approves OTC drugs,

A. each different brand is required to contain unique ingredients.
B. various brands of a given type of remedy usually contain the same few active ingredients.
C. each type of drug is limited to only a single active ingredient.
D. it is impossible to tell from the label what each product's active ingredients really are.