C and e are the correct choices
Answer: You can warmup and extra 5 min or so before intense workouts. That could help to prevent cramps in your body.
Answer:
Her friend's opinion will change her own opinion about herself, and not only will that make her self-conscious, but also it will impact her self-concept.
Explanation:
1 - Figur out how long the power has been out
2 - Put test subjects in freezer (most likely still colder, give you some more time)
3 - Activate the back up power
4 - Figure out source of the problem and take care of it
5 - Make sure that the backup power has enough charge/gas (backup batteries/generator)