___________ is any piece of sub-continental land that is surrounded by water.

Which one of the following is correct?

We smell with our

A _____________ is land with relatively low relief that is flat or gently rolling.

__________ is known as brain of computer.

______________ pumps blood to all over our body.

______________ are large land form that stretches above the surrounding land in a limited area usually form of a peak.

We taste with our

Computer shown in the  above picture is

Find the odd one.