I think the answer is C because many teens and adults have unsafe lifestyles that lead to injury and death.
Answer:
When S mutans, lactobacilli, and other plaque species were compared in vitro for their ability to ferment sucrose at different pH values, S mutans was found to be more active than the other bacteria at pH 5.0, and thus, it is probably most active in vivo at the very pH at which the teeth begin to demineralize.
You should warm up for 15 to 20 minutes before activity
The 10 adjectives which can be used to describe your moods and feelings is situations
