It can cause massive long term brain damage such as having a foggy brain, some can also lead to problems with your eyesight. But most importantly if receiving a concussion before one is healed can cause severe brain swelling.
Answer:
cleaning under the fingernails
Explanation:
A. Personal kit, specialized equipment, & fitness and exercise equipment
C. All of the above
A. Keep your gear clean and visually inspect in on a regular basis
C. Both A & B
i believe it all right
