Multiple Choice
An animal with an open circulatory system ____.
A) lacks a continuous network of blood vessels that contain the blood at all times
B) can have only one heart
C) has two separate vascular circuits
D) is able to distribute substances faster than a closed system
E) can grow larger than one with a closed circulatory system
Correct Answer:

Verified
Correct Answer:
Verified
Q41: One advantage of the three-chambered heart over
Q42: The following statements describe features of cardiovascular
Q43: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8665/.jpg" alt=" -The above diagram
Q44: When blood flows through pulmonary capillaries, it
Q45: Identify the labeled structures of the circulatory
Q47: Red blood cells in mammals _.<br>A) have
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