Physical activity is helpful for your heart muscle and also strengthens your immune system also good for your lungs and helps maintain your weight <span />
Answer:
Sores that do not heal.
Explanation:
These could indicate mouth or skin cancers. These sores are often painless, and it is one of the most common symptoms containing the first sings of cancer.
I think the answer is A, pelvic inflammatory disease, because this disease causes swollen Fallopian tubs, an infection, and scarred tissue, along with pelvic pain. hope this helps :)
Everyone must attend a language class at some point in time, but it is not required to know to practice medicine!