circulatory system

Question 1

it transports nutrients, gases, hormones, and other materials to and from the cells of the body

Answer 1

circulatory system

Question 2

pumping organ of our body

Answer 2

heart

Question 3

removes toxic wastes from our body

Answer 3

heart

Question 4

a wall separating the right and left sides of the heart.

Answer 4

septum

Question 5

receiving chambers of the heart

Answer 5

atria

Question 6

receives oxygen-poor blood

Answer 6

right atrium

Question 7

receives oxygen-rich blood

Answer 7

left atrium

Question 8

pumping chambers of the heart

Answer 8

ventricles

Question 9

pumps blood to the lungs for oxygenation

Answer 9

right ventricle

Question 10

pumps oxygen-rich blood

Answer 10

left ventricle

Question 11

flaps of tough muscle that prevent backflowing phenomena of the blood

Answer 11

valves

Question 12

valve between the right atrium and right ventricle

Answer 12

tricuspid valve

Question 13

valve between left atrium and left ventricle

Answer 13

bicuspid / mitral valve

Question 14

valve between the atria and the ventricle

Answer 14

cuspid / atrioventricular valve

Question 15

valve within the openings of the vena cava and the aorta

Answer 15

semilunar valve

Question 16

a valve within the opening the pulmonary artery

Answer 16

pulmonic valve

Question 17

a valve within the opening of the aorta

Answer 17

aortic valve

Question 18

blood vessels

Answer 18

a. arteries
b. veins
c. capillaries

Question 19

channels that carry blood throughout your body.

Answer 19

blood vessels