Systems quiz

Digestion starts in the........

• Esophagus

• Mouth

• Large intestine

.......... is a dome shaped muscle underneath your lungs.

• Heart

• Spinal cord

• Diaphragm

The right atrium takes.......

• Blood with carbon dioxide from the body

• Blood with oxygen from the lungs

Most of the digestion happens in the......

• Mouth

• Small intestine

• Stomach

........... absorbs liquids from undigested food and gets rid of the soild wastes.

• Large intestine

• Stomach

• Small intestine

The parts of the circulatory system are

• Nose, pharynx, trachea

• Esophagus, stomach, intestines

• Heart , blood, blood vessels

.......... is called the wind pipe as it passes air only.

• Spinal cord

• Esophagus

• Trachea

When you breath in the diaphragm...........

• Contracts and moves down

• Relaxes and moves up

Between the atrium and the ventricle there's a.........that keeps the blood moving in one direction

• Bone

• Valve

• Cartilage

The left ventricle gives the blood carrying oxygen to.....

• The body

• The lungs