Which organ pumps blood throughout the body?
Heart
Which organ helps us breathe?
Lungs
What organ processes the food we eat?
Stomach
Which organ is the body's largest?
Skin
What organ is responsible for filtering blood and producing urine?
Kidneys
Which organ controls the body and sends signals to the rest of the body?
Brain
What organ helps us see?
Eyes
Which organ helps us hear?
Ears
What organ removes toxins from the blood?
Liver
What organ breaks down sugar and regulates blood sugar levels?
Pancreas
What organ do we use to taste food?
Tongue
Which system includes the heart and blood vessels?
Circulatory system
What is the largest internal organ in the human body?
Liver
Which organ can be donated by a living person?
Kidney
Which animal has three hearts?
Octopus
Which system includes the lungs, trachea, and diaphragm?
Respiratory system
