Answer:
The bones are thickened.
Good muscle ton is created.
Muscle fibers get bigger.
The body organs work better.
Explanation:
1, 4, 5, & 7 are all correct. Exercise does a lot to improve physical health. The others are rest are either something that resulted in something that is not exercise or something that resulted in exercise, but are not improving physical health.
D) all of the above
Before 18th century, epilepsy was believed to be cause by “phlegma” and “divine punishment”. This caused the people with epilepsy to suffer discrimination. Society believed epileptics were abnormal. As science advanced, it was proved that epilepsy was actually caused by neurologic problems.
Answer:
Playing sports does not cause osteosarcoma
Explanation:
Osteosarcoma is a bone cancer that begins in the cells that forms bones.
Common symptoms of Osteosarcoma are; tumor that can be felt through the skin, bone pain, restriction in movement, limping and so on.
If the disease has not spread to other part of the body, the survival rate is around seventy -to seventy-five percent but if osteosarcoma has spread to other part of the body the survival rate is about thirty percent.
For treatment, chemotherapy and chemotherapy drug should be administered.
