The answer to this should be:
<span>introduction</span>
B). Using improper body piercing methods
Using improper piercing (and tattooing) methods can lead to serious infection along with not taking proper care of the pierced area.
Giving the person type a or type B or type O blood would introduce antibodies into the blood that the body wouldn't be able to control
Answer:
Ten minutes after you stop exercising, your heart rate should return to normal
Explanation: