Circulatory System

Question 1

cardivascular system

Answer 1

heart, blood vessels and blood

Question 2

lympathic system

Answer 2

heart, lymph, and lymph vessels

Question 3

pear shaped muscular organ

Answer 3

heart

Question 4

sac that covers the heart

Answer 4

pericardium

Question 5

brings oxygenated blood to the heart

Answer 5

veins

Question 6

brings deoxygenated blood from heart to other organs

Answer 6

artery

Question 7

brings nutrients and oxygen to the tissues

Answer 7

capillaries

Question 8

conveys blood to capillaries of live

Answer 8

hepatic portal vein

Question 9

blood to capillaries of kidneys, not dound in man

Answer 9

renal portal vein

Question 10

composed of branches of the precaval, and postcaval

Answer 10

systemic veins

Question 11

pair of vessels carries oxygenated blood to the left atrium

Answer 11

pulmonary veins

Question 12

blood that has passed through one set of capillaries is sent to a second

Answer 12

portal systems

Question 13

supplies blood to buccal cavity and brain

Answer 13

common carotid

Question 14

supplies blood to tongue and hyoid

Answer 14

lingual artery

Question 15

receives deoxygenated blood from different parts of the body and open into lungs

Answer 15

pulmonary artery

Question 16

supplies oxygenated blood to skin

Answer 16

cutaneous artery

Question 17

triangular thin-walled sac lying in the midle of the base of heart

Answer 17

sinus venosus

Question 18

small organs usually located at the dorsal side of the animal;s body

Answer 18

lymph heart