Chemical breakdown is affected by it I just did in zymes treated by the track and accessory organs as well as hydrochloric acid secreted by the stomach the G.I. tract is protected from the corrosive actions of these enzymes and acid by a mucous membrane composed of epithelial cells which secrete mucus and fluid
Answer:
common causes are like fever, coughing, physical pain, bleeding
I hope this helps! i just wrote it out
Answer:
Mantoux skin test required annually
Answer: A
Explanation:
Hyperventilating affects the lungs, since it cuts off oxygen from the rest of the body.
