Body Systems Quiz

Which body system is responsible for the exchange of oxygen and carbon dioxide in the body?

• Circulatory system

• Digestive system

• Nervous system

• Respiratory system

What is the main function of the circulatory system?

• Producing red blood cells

• Regulating body temperature

• Storing excess nutrients

• Transporting oxygen, nutrients, and hormones to cells and removing waste products

What is the process called when food is broken down in the stomach and intestines?

• Digestion

• Solidification

• Evaporation

• Combustion

What is the main function of the skeletal system?

• Reproduction and hormone production

• Respiration and gas exchange

• Digestion and absorption

• Support, protection, and movement

Which body system allows us to move and perform daily activities?

• Muscular system

• Skeletal system

• Digestive system

• Nervous system

What is the name of the tube that carries air to the lungs in the respiratory system?

• esophagus

• pharynx

• bronchi

• trachea

What is the name of the large muscle that helps with breathing in the respiratory system?

• diaphragm

• quadriceps

• bicep

• trapezius

What is the name of the main artery that carries oxygenated blood from the heart to the rest of the body?

• aorta

• pulmonary artery

• femoral artery

• carotid artery

What is the name of the process where nutrients from food are absorbed into the bloodstream in the digestive system?

• Excretion

• Absorption

• Respiration

• Digestion

What is the name of the bone that protects the brain in the skeletal system?

• Knee cap

• Skull

• Funny bone

• Collarbone