Quiz on Body Systems

What is the main function of the digestive system?

• To break down food into energy

• To control emotions

• To protect the body from diseases

• To circulate blood

Which organ is responsible for producing bile?

• Stomach

• Liver

• Lungs

• Heart

What does the nervous system control?

• Movement and feelings

• Digestion

• Blood circulation

• Breathing

What is the role of the brain in the nervous system?

• To digest food

• To filter waste

• To pump blood

• To send commands to the body

Why is it important to understand body systems?

• To take care of our health

• To play sports better

• To memorize facts

• To learn math

What should we do to keep our digestive system healthy?

• Avoid exercise

• Skip meals

• Drink plenty of water

• Eat junk food

Which of the following is NOT a part of the digestive system?

• Liver

• Esophagus

• Kidney

• Stomach

What happens to food in the stomach?

• It is turned into waste

• It is broken down by acids

• It is absorbed into the blood

• It is stored for later

How does the brain receive information?

• Through the lungs

• Through the nerves

• Through the stomach

• Through the heart

What is one way to help our body systems work properly?

• Eating a balanced diet

• Eating only sweets

• Sleeping less

• Watching TV all day