Here are sum
Male sex.
Older age.
Family history of heart disease.
Being postmenopausal.
Race (African-Americans, American Indians, and Mexican Americans are more likely to have heart disease than Caucasians.)
The human skull is one of the thinnest bones in the human body and is not meant for supporting very much weight or for absorbing shock like a human femur, tibula, or fibula.
the rounded shape of the skull is meant to hold a brain while the cylindrical shape of a "leg bone" is made for support and shock absorption.
Answer:
renin-angiotensin mechanism, mediated by the renal tubules.
They use needles, nose spray (or something like that) The vaccine is just weakened virus, so the immune system can battle the weaken (or dead) virus without the virus harming your body.