Quiz 12 - Circulatory and Respiratory System

Your heart and blood vessels that circulate blood throughout the body are part of the __________.

• circulatory system

• nervous system
• respiratory system

The​ (a)   is an organ with 4 chambers designed to pump blood.

• heart
• diaphram
• stomach

______ are the organs in your body that take oxygen from the air and give it to your body.

• Lungs
• Windpipe

• Heart

Answer explanation

The ​ (a)   is the tube, or airway, from your nose and mouth, that travels to your lungs.

• windpipe
• diaphram
• veins

Answer explanation

The (a)   is a muscle that helps your lungs breathe in and out.

• diaphragm

• windpipe

• bicep

Answer explanation

______ means to breathe in (or inhale) and breathe out (or exhale).

• Vertebrae

• Respiration

• Pulse

The windpipe, lungs, and diaphragm that help you breathe are part of the _________.

• circulatory system
• nervous system
• respiratory system

Label the parts of the circulatory system.

a

b

c

Arteries

Veins

Heart