Brachial plexus. The brachial plexus is a group of nerves that control the muscles of the shoulder, arm, forearm, and hand.
riding a bicycle without your helmet
Hydrate ur tounge is cracked cuz ur not drink enough water
D. The petting animals option. Mainly because that answer has nothing to do with food and everything to do with regular germs :)
Answer:
Below.
Explanation:
Air pollutants.
Allergies.
Chronic sinusitis.
Lack of pertussis immunization.
Malnutrition (particularly in children)
Exposure to chemicals, fumes, and dust.
Smoke inhalation.
