How Does Hair Grow?

Hair follicles are a part of the skin that are responsible for growing hair strands. They are constantly being supplied by blood vessels. The follicles […]

What is Pharmacology?

What is pharmacology? It is a branch of biology, medicine, and pharmaceutical sciences concerned with the mechanism of the action of drugs. A drug is […]

Do babies cry asleep?

Babies cry asleep- You watch your baby sleep peacefully and suddenly, for no apparent reason, he begins to cry inconsolably even though he is still […]