Frog ventilation is
a. negative pressure inhalation.
b. positive pressure inhalation.
c. positive pressure exhalation.
d. both b and c.
b
You might also like to view...
Which of the following pHs has the highest
concentration of hydrogen ions?
a. 1 b. 3 c. 5 d. 7 e. 9
Considering the history of the Earth, would the water flow and precipitation patterns have been as they
are now? What will be an ideal response?
A membrane is NOT necessary in
A. diffusion. B. phagocytosis. C. active transport. D. osmosis.
During the summer of 2010, very large forest fires occurred in western Russia. At one point, the cloud of smoke spread over 1000 miles (approximately 1600 km), enveloping a number of cities. The smoke was thicker than any you would see in a tobacco
store! Based on the information in this chapter alone, why do you think the daily death rate due to heart disease in Moscow doubled during that time? What will be an ideal response?