Circulatory System

Front

Which of the following is a synonym for the circulatory system? Options: respiratory system, digestive system, nervous system, cardiovascular system

Back

cardiovascular system

Front

Which system permits blood to circulate and transports nutrients around the body? Options: Nervous, Respiratory, Circulatory, Digestive

Back

Circulatory

Front

These cells, in the blood, carry oxygen and give the blood its color.

Back

red blood cells

Front

Where in your body can you find blood vessels? Options: around the heart, in hands & feet, in your head, virtually everywhere

Back

virtually everywhere

Front

This type of vessel carries blood TO the heart: vein, nerve, muscle, artery

Back

vein

Front

The smallest type of blood vessel is the: nerve, vein, capillary, artery

Back

capillary

Front

Veins have special ________________ to stop blood from flowing backward.

Back

valves

Front

The circulatory system works with the ___________ system to provide our body with oxygen.

Back

respiratory

Front

The circulatory system works with the __________ system to obtain energy from nutrients that we eat.

Back

digestive

Front

Your heart is an example of which type of muscle? Options: a big one, voluntary, involuntary, bicep

Back

involuntary