Multiple Choice
Beginning with the heart, which is the correct order of blood flow, as represented by steps 1-5 in the flow chart below? 
A) capillaries; venules; veins; arteries; arterioles
B) arterioles; arteries; venules; veins; capillaries
C) arteries; arterioles; capillaries; venules; veins
D) veins; venules; capillaries; arterioles; arteries
E) arteries; veins; arterioles; capillaries; venules
Correct Answer:
Verified
Correct Answer:
Verified
Q48: Breathing is under _ control.<br>A) voluntary<br>B) involuntary<br>C)
Q49: If a small blood vessel is torn,
Q50: The _ contain(s) oxygen-poor blood.<br>A) left ventricle<br>B)
Q51: In the process of blood clotting, platelets
Q52: The respiratory surface of an earthworm is
Q54: The following statements describe respiratory systems. Match
Q55: Identify the labeled structures of the circulatory
Q56: Matching<br>The statements describe cardiovascular and respiratory disorders
Q57: Breathing rates are automatically increased when _
Q58: With a _ concentration of LDLs and