Multiple Choice
The ____ are respiratory structures composed of moist evaginations.
A) tracheal tubes
B) lungs
C) gills
D) skin cells
E) nasal passages
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: Blood O<sub>2</sub>levels have the greatest influence on
Q2: Compare the efficiency of mammalian lungs versus
Q3: The _ cells are most sensitive to
Q4: The _ keeps the lungs from completely
Q6: When the diaphragm contracts , it moves
Q7: In aquatic animals, the most disadvantaged in
Q8: O<sub>2</sub>is transported from air in the lungs
Q9: Each molecule of hemoglobin can bind up
Q10: During a dive, a marine mammal experiences
Q11: A larynx is found at the beginning