Human Body

Hair

• 
• 

What is the total number of bones present in a newborn human body?

• 270

• 250

• 300

• 230

What is the function of the heart?

• To store oxygen for the body.

• To produce hormones for digestion.

• To filter toxins from the blood.

• The function of the heart is to pump blood throughout the body.

Which system in the body is responsible for breathing?

• Nervous system

• Circulatory system

• Digestive system

• Respiratory system

What do red blood cells carry throughout the body?

• Nutrients and hormones

• Heat and electrolytes

• Waste products and enzymes

• Oxygen and carbon dioxide

Hand

• 
•