The answers to your questions are written in ALL-CAPS:
<span>1. a disease characterized by the unrestrained growth of abnormal cells on or in tissues of the body. CANCER 2. a cancer that affects the connective tissue, supportive tissue, and blood vessels. CARCINOMA3. a cancer that affects the skin and tissues that cover or line the organs. SARCOMA 4. a cancer that affects the tissues of the lymphatic system. LYMPHOMA5. cancer-causing agents that transform normal cells into cancer cells. CARCINOGENS6. a type of therapy used to destroy abnormal cells by directing radioactive rays at the diseased tissue. RADIATION7. a type of therapy that destroys cells by injecting anticancer drugs directly into the affected tissue. CHEMOTHERAPY<span>
</span></span>
If affects their brains more especially because the brain is not fully developed yet.
Okay, here's what might help:
1. Avoid crises.
2. Agree that change is a part of living.
3. Move toward your goals.
4. Keep everything postive.
I would say bicycling because jogging and jumping jacks can be bad on your knees because of the impact. Biking is pretty smooth though and wouldn't have much of an impact. Hope this helps :)