If organ systems failed to work together your body would not work because your heart pumps blood in order for your whole body to work.
According to the Red Cross, people who have tattoos can donate blood. It's just that they would have to wait for 5 or 6 months after getting a tattoo before donating their blood. Same thing if you get your ears pierced.
Answer:
"Some bunions are congenital; others are caused by wearing shoes that are too short or narrow."
The answer is B because with all the new vapes and e-cigs teen youth think cigarettes are gross and would rather have a flavor.
