Cystic fibrosis affects the cells that produce mucus, sweat, and digestive juices. It causes these fluids to become thick and sticky. They then plug up tubes, ducts, and passageways.
It is an inherited life-threatening disorder that damages the lungs and digestive system.
Explanation:
Muscular strength and endurance are important for many reasons: Increase your ability to do activities like opening doors, lifting boxes or chopping wood without getting tired. Reduce the risk of injury. ... Lead to healthier, stronger muscles and bones.
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To keep his chin up and to continue to work on his grades in order to bring happiness to the house. Seeking a relative or close friend for support would also be the best option in pushing through these tough times.
