Multiple Choice
A circulatory system that keeps blood confined within vessels after leaving the heart is a(n)
A) closed circulatory system.
B) gastrovascular cavity.
C) open circulatory system.
D) incomplete circulatory system.
E) complete circulatory system.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q33: If you were able to remove the
Q34: Some sponges have spicules made of calcium
Q35: Corals and jellyfish belong to the phylum<br>A)
Q36: Which of the following is an amphibian?<br>A)
Q37: Which of the following is a lobe-finned
Q39: Pinworms and hookworms belong to the phylum<br>A)
Q40: Which of the following characteristics do all
Q41: If asked on an exam to give
Q42: Which of the following is not a
Q43: Flatworms have complete digestive tracts.