HUMAN BODY

How many lungs are present in our body?

• One

• Two

How many bones are in the human body?

• 150

• 206

The food we eat is stored inside our

• Kidney

• Stomach

What is the largest organ in the human body?

• Skin

• Leg

Which organs do the ribs protect?

• kidney

• Heart and lungs

Which organ pumps the blood?

• Heart

• liver

_________ carries oxygen to all parts of the body

• water

• blood

What is the hardest substance in our body?

•   Enamel

• bone

In which part of the human body do the smallest bones occur?

• Ears

• nose

How much percentage of the human body is constituted by water?

• 80%

• 66%