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natta225 [31]
3 years ago
12

Why is it necessary for the trachea to have rings of cartilage in its walls?

Biology
2 answers:
Karolina [17]3 years ago
6 0
These incomplete cartilaginous rings prevent the trachea from collapsing
erastovalidia [21]3 years ago
6 0
Dianak is 100% correct. If the trachea collapses, you would not have the capability to breathe.
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