Multiple Choice
A paleontologist finds a fragment of a fossilized vertebrate that had a four-chambered heart with two atria and two ventricles.The animal could have been a
A) shark.
B) turtle.
C) frog.
D) heron.
E) lizard.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q51: As blood travels from the arteries of
Q52: A patient with a family history of
Q53: Lymphatic vessels are like veins in that
Q54: The probability of developing atherosclerosis is increased
Q55: During exercise,additional O<sub>2</sub> is delivered to cells
Q58: How does blood flow in pulmonary arteries
Q59: Mammalian and bird hearts<br>A) pump only oxygenated
Q60: In the cardiac cycle of humans, blood
Q60: Blood pressure is _ osmotic pressure at
Q61: Which statement about vertebrate circulatory systems is