Answer: the heart, the blood vessel, and the blood itself
Explanation: hope this helps
Cigarettes and Vapes both deliver nicotine to the brain, but cigarettes are much more harmful. They burn tobacco creating tar that is delivered into your body. Nicotine is delivered through e-liquid while still harmful is much less toxic than cigarettes.
Answer:
T3,T4, and T7 levels also TSH
Explanation: A blood test can be ordered for these panels or there are at home tests available.