____________ looks like a television screen.

______________ pumps blood to all over our body.

_____________ is a landscape or region that receives low rainfall.

Number of bones in our body:

Which of the following helps us to breath?

Computer shown in the  above picture is

Which one of the following is correct?

Which one is not a sense organ?

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

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