Multiple Choice
The cardiovascular system of a mouse works like that of a human.A mouse is moved from sea level (low altitude) to the top of a mountain (high altitude) .How could this mouse's cardiovascular system maintain a similar rate of oxygen delivery to its tissues now that the mouse is at the top of the mountain?
A) Decrease breathing rate.
B) Decrease heart rate.
C) Increase the depth of ventilation.
D) Increase lung pressure.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: The Antarctic icefishes are the only known
Q4: A heart murmur occurs when there is
Q6: Blood is propelled back to the heart
Q7: In humans,oxygen is delivered to the cells
Q9: Which blood vessels have thin,leaky walls?<br>A)capillaries<br>B)venules<br>C)arteries<br>D)none of
Q10: Please refer to the following art to
Q25: <b>Scenario</b><br>In sickle cell disease (SCD), a mutation
Q30: What is one way in which the
Q34: What structure do lobsters use for gas
Q41: <b>Scenario</b><br>Blood flowing away from the heart is