Human Body Anatomy Quiz

Which organ is part of the Nervous System?

• Liver

• Lungs

• Brain

• Stomach

What is the major function of the Circulatory System?

• Producing hormones

• Filtering blood

• Digesting nutrients

• Delivering oxygen to cells

What is the main function of the Respiratory System?

• Pumping blood

• Warming and moisturizing air

• Inhaling and exhaling

• Digesting nutrients

Which organ is part of the Digestive System?

• Kidneys

• Pancreas

• Spleen

• Thymus

What is the major function of the Urinary System?

• Producing hormones

• Filtering blood

• Warming and moisturizing air

• Digesting nutrients

What is the main function of the Immune System?

• Producing hormones

• Defending against invaders

• Pumping blood

• Inhaling and exhaling

Which organ is part of the Reproductive System?

• Liver

• Ovaries

• Thyroid Gland

• Adrenal Glands

What is the major function of the Endocrine System?

• Coordinating bodily functions with hormones

• Digesting nutrients

• Delivering oxygen to cells

• Inhaling and exhaling

What percentage of the body is made up of water?

• 60%

• 25%

• 15%

• 7-15%

What is the main function of the Skeletal System?

• Pumping blood

• Producing hormones

• Allowing movement and upright posture

• Defending against invaders