11
QuizMultiple Choice
Lesson 1: The Circulatory and Respiratory Systems
Question 11 • 24 - 25 CR - Biology B (0411KB)
The picture represents the respiratory system.
Answer
A
the pharynxB
the larynxC
the tracheaD
the bronchusQuestion 11 • 24 - 25 CR - Biology B (0411KB)