Register
A structural difference between the trachea and esophagus that prevents the trachea from collapsing is the presence of: A) smooth muscle B) skeletal muscle C) respiratory cilia D) rings of cartilage
70.3k views
1 vote
A structural difference between the trachea and esophagus that prevents the trachea from collapsing is the presence of:

A) smooth muscle
B) skeletal muscle
C) respiratory cilia
D) rings of cartilage

User Peter Sladek
by
7.4k points

1 Answer

2 votes
The answer is D(rings of cartilage)
User Shumii
by
7.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

This gas makes up close to one fourth of the air surrounding earth
Is the plurea one of the membranes beside the lungs?
How to make a cheesecake in 5 simple steps?
To develop good eye habits, you should ___________.
How do heart and lungs work together?
Link Copied!