B. Employees of large companies do not generally have a choice of different health plans
Answer: Because some of the teens are always on their electronics and are too lazy to exercise.
Actions taken to avoid risks are proactive factors
1. Cerebrum
2. Corpus Callosum
3. 4th Ventricle Cerebellum
4. Medulla Oblongata
5. Spinal cord
I had to do this in Health too, so I can assure you these are right.
Hope it helped. Have a great day!