Multiple Choice
In an open circulatory system,
A) there is no heart.
B) blood does not pass through the gills.
C) there are no blood vessels.
D) hemolymph flows out of the body.
E) there is no distinction between hemolymph and interstitial fluid.
Correct Answer:

Verified
Correct Answer:
Verified
Q8: The blood vessels with the greatest capacity
Q70: A circulatory system's sophistication<br>A) is often correlated
Q71: How is most CO<sub>2</sub> transported in blood?<br>A)
Q72: Hemoglobin and hemocyanin<br>A) are both used by
Q73: Which vertebrate has a three-chambered heart and
Q74: Which of the following is not a
Q76: Atrial fibrillation occurs when the heart begins
Q77: The amphibian heart<br>A) pumps only oxygenated blood.<br>B)
Q78: The circulatory system of an earthworm circulates
Q80: Which statement about veins is false?<br>A) Blood