I believe there is no such thing as b. perfect fracture.
Answer:
Skin
Explanation:
Sweat glands are structures in the skin that release sweat. They are very deep in the skin though.
The correct answer is A. The person's chances would increase because T cells can destroy cancer cells.
Explanation:
One of the main functions of the T cells as part of the immune system is to recognize infected or abnormal cells including cancer cells and destroy these. This means, an appropriate function and production of T cell help to the prevention of cancer. This does not occur in HIV patients as HIV affects the immune system including T cells, due to this, the production of T cells is low or there is not appropriate. In this context, HIV patients are more vulnerable to cancer of have more chances to develop this disease.
D.FLOWS INTO THE ALVEOLI AND THEN MOVES THROUGH THE CAPILLARIES.