calebakacj calebakacj

20-08-2021
Biology

contestada

In the model that you built of the respiratory system, what structures did the straws represent?(1 point)
A. the trachea and bronchi
B. the chest cavity and ribs
C. the lungs
D. the diaphragm

Respuesta :

sydneystrickland sydneystrickland

01-09-2021

Answer:

the trachea and bronchi

Explanation:

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