Circulatory System

Why is blood blue?

• it has oxygen

• it does not have oxygen

• it is colored blue

Why is blood red?

• it has oxygen

• it has no oxygen

• it is colored red

The oxygenated blood leaves the lungs and goes to the

• body

• heart

• left atria

• right atria

The oxygenated blood leaves the right ventricle and goes to

• body

• left ventricle

• heart

• lungs

The de-oxygenated blood leaves the body and goes to the

• heart

• right atria

• left atria

• right ventricle

The de-oxygenated blood gets to the lungs from the

• heart

• left ventricle

• right ventricle

• right atria

The right side of the heart

• moves the oxygenated blood around the body

• moves the de-oxygenated blood around the body

The left side of the heart

• moves the oxygenated blood around the body

• moves the de-oxygenated blood around the body

The job of the circulatory system is to

• move blood around the body

• get food to the body

• change the color of blood

What is A called?

• Right atria

• Right Ventrical

• Left atria

• Left Ventricle