Biology

General Awareness -Biology 1- Calcium element is essential for the transmission of impulses in the nerve fibre. 2-Vitamin C is

HUMAN SKIN FACTS :        Skin is the human body’s largest organ (an organ is a group of

HUMAN BRAIN FACTS   The human brain is like a powerful computer that stores our memory and controls how we

HUMAN BLOOD FACTS Blood makes up around 7% of the weight of a human body. Blood contains red blood cells,

WHALE   FACTS FILE     1.  The age of a Whale can be known by counting the rings in