Our body is a wonderful machine .

What is the purpose of your body's digestive system?

• to help your blood move through the body

• to help you breathe

• to help your body make food

• to help your body break down food

Our body is made up of tiny _

• cells

• holes

• organs

• tissues

How many bones are present in our body?

• 300

• 306

• 200

• 206

The ____________ system helps in the digestion of food

• respiratory

• digestive

• circulatory

"I protect the heart" Guess who am I.

• skull

• rib

• knee

Heart beats faster when which of the following activity is performed?

• 
• 
• 

which organ help us to purify blood ?

• 
• 
• 

What controls all our activities of seeing, hearing, learning, thinking and feeling?

• Skeletal system

• Muscular system

• Nervous system  

Which of the following carries oxygen to all the parts of the body?

• Brain    

• Muscles

• Blood    

Which organ of our body belongs to both the respiratory and the excretory system?

•  Lungs    

• Skin

•  Kidneys