Question 1

What is the function of the digestive system?

Accepted Answer

To break down food into nutrients for the body

Answer

To circulate blood throughout the body

Answer

To send oxygen to the lungs

Answer

To allow the body to move

Question 2

What is the tube that connects the mouth to the stomach called?

Accepted Answer

Esophagus

Answer

Bronchi

Answer

Larynx

Answer

Trachea

Question 3

Which organ absorbs most of the nutrients from the digested food?

Accepted Answer

Small intestine

Answer

Stomach

Answer

Large intestine

Answer

Mouth

Question 4

What is the muscular organ that grinds and mixes food?

Accepted Answer

Stomach

Answer

Liver

Answer

Esophagus

Answer

Small intestine

Question 5

What substance in the stomach helps break down food?

Accepted Answer

Stomach acid

Answer

Enzymes

Answer

Bile

Answer

Mucus

Question 6

Which organ removes waste products from the body?

Accepted Answer

Large intestine

Answer

Stomach

Answer

Liver

Answer

Small intestine

Question 7

What is the role of the pancreas in the digestive system?

Accepted Answer

To produce enzymes that break down food

Answer

To produce insulin

Answer

To store bile

Answer

To filter waste products

Question 8

What is the job of the mouth in the digestive system?

Accepted Answer

To chew and break down food

Answer

To help with breathing

Answer

To absorb nutrients

Answer

To store food

Question 9

What is the role of the stomach in the digestive system?

Accepted Answer

To break down food with stomach acids

Answer

To filter waste out of the body

Answer

To produce insulin

Answer

To control heart rate

Question 10

What is the small intestine's job in the digestive system?

Accepted Answer

To absorb nutrients from food

Answer

To store waste

Answer

To regulate body temperature

Answer

To produce bile

Question 11

What is the large intestine's job in the digestive system?

Accepted Answer

To absorb water from waste before elimination

Answer

To produce insulin

Answer

To absorb nutrients from food

Answer

To regulate breathing

Question 12

What is the first part of the digestive system?

Accepted Answer

Mouth

Answer

Intestines

Answer

Stomach

Answer

Lungs

Question 13

What is the function of saliva in the digestive system?

Accepted Answer

To break down food chemically

Answer

To absorb nutrients

Answer

To store food for later

Answer

To move food through the digestive system

Question 14

What is the function of the stomach in the digestive system?

Accepted Answer

To break down and mix food with stomach acid

Answer

To regulate blood sugar levels

Answer

To absorb nutrients into the bloodstream

Answer

To remove waste from the body

Question 15

What is the process called where waste is eliminated from the body?

Accepted Answer

Defecation

Answer

Circulation

Answer

Digestion

Answer

Respiration

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