Vitamins are essential for bone health, and skin repair.
A and D. You shouldn't drink or smoke
Answer:
computer algebra system
Explanation:
that is you made a typo for cas thats the only thing ive heard of
Answer:
Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a narrowing of the arteries (vessels that carry blood). Nicotine may also contribute to the hardening of the arterial walls, which in turn, may lead to a heart attack.
Explanation:
It is unsafe to climb any sort of ladder unsecured.