Esophagus

• Circulatory System

• Respiratory System

• Digestive System

Tags

NGSS.MS-LS1-7

What is this organ?

• Liver

• Kidney

• Pancreas

• Stomach

The digestive process starts in the:

• Stomach

• Esophagus

• Mouth

What does the digestive system do?

• Breaks down and handles food

• Pumps blood throughout the body

• Helps you breathe

• Helps your arms and legs move

The liver’s role is to:

• Mash up food

• Remove harmful substances from the blood

• Help the stomach

When they reach the stomach, mashed-up food particles mix with:

• Guava juice

• Gastric juices

• Mucus

• Bile

Your food can spend up to this long in the small intestine:

• 4 minutes

• 4 months

• 4 seconds

• 4 hours

What tube moves food from the back of your throat to the stomach?

• Epiglottis

• Esophagus

The large intestine measures about:

• 1 foot long

• 10 feet long

• 5 feet long

• 100 feet long

Which organs help with the absorption of nutrients?

• Pancreas, liver, and gall bladder

• Liver, heart, and spleen

• Gall bladder, kidneys, and appendix

• Kidneys, liver, and bladder