Biology
Biology, 15.11.2019 07:31, martinbricein10

True or false
1. oxygen is absorbed into the bloodstream in the trachea?
2. the bronchial tubes branch off from the trachea like an upside-down letter y.

answer
Answers: 2

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Do you know the correct answer?
True or false
1. oxygen is absorbed into the bloodstream in the trachea?
2. the bronchi...

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