You need to decide whether to fight a small fire using a portable fire extinguisher. which situation indicates a small fire for which it may be appropriate to use a portable fire extinguisher?

a. smoke is quickly filling the room, decreasing visibility.
b. the room temperature is only slightly increased.
c. you must crawl on the floor due to heat or smoke.

i think it would be

Which of the following is an argument against buying local fruits and vegetables?

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

Why would a person’s self-esteem affect his or her health?