Explore the Human Body

What is the largest organ in the human body?

• Heart

• Lungs

• Skin

• Liver

How many bones are in an adult human skeleton?

• 204

• 198

• 210

• 206

What organ helps us breathe?

• Lungs

• Liver

• Kidneys

• Heart

What part of the body protects the brain?

• Rib cage

• Spine

• Skull

• Pelvis

Which organ pumps blood throughout the body?

• heart

• lungs

• kidneys

• liver

What is the name of the system that controls our movements?

• Nervous system

• Muscular system

• Skeletal system

• Endocrine system

What do we call the bones in our body?

• Cartilage

• Skeleton

• Muscles

• Tendons

Which organ is responsible for digestion?

• Stomach

• Heart

• Lungs

• Liver

What part of the body helps us think and feel?

• stomach

• brain

• lungs

• heart

What do we breathe in to stay alive?

• Carbon Dioxide

• Hydrogen

• Nitrogen

• Oxygen