Organ Systems, Circulatory Systems, The Heart

Name three organs in the human body

Group of organs that work together form _____________

Which of the following is NOT a system in the body?

• skeletal

• nervous

• solar

• digestive

The heart pumps blood to the top of the body and oxygen carries it to the legs

• TRUE

• FALSE

The circulatory system pumps blood from the heart to ____________________ in the lungs

• caterpillars

• capillaries

• oxygen

• air

Almost 2000 years ago, it was thought

that the heart made blood and then

pumped it to every part of the body,

where it was used up

• TRUE

• FALSE

Your heart is made of

How many times a day does the average human heart beat?

• 1,000

• 10,000

• 100,000

• so much I lost count

The heart sends blood to the ________ and to ____________________

• air, the bones

• oxygen, the brain

• lungs, all other parts of the body

• heart, all parts of the lungs

Choose the correct answer below

• Label 1 is the Aorta

• Label 2 is the Right Ventricle

• Label 3 is the Left Atrium

• Label 6 is the Pulmonary Artery