What is characteristic of adult frog respiration?
A) Gills
B) Sucking air into their lungs using chest muscles
C) Countercurrent exchange
D) Drawing in air by lowering their mouth floor
E) Drawing water by inhalation across their gills
Correct Answer:
Verified
Q13: Q14: Respiration in the human body relies on Q15: What is the correct sequence of air Q16: What is hemoglobin? Q17: Water flow across the gills of fish Q19: Which of the following is true regarding Q20: Which of the following is true regarding Q21: About _ of lung cancers occur in Q22: Figure 38.17 Q23: Choose the one most appropriate answer for![]()
A) A reliable source
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