Answer:
The trachea, bronchi, and bronchioles are involved in conduction. Gas exchange takes place only in the lungs. Lung tissue consists mainly of tiny air sacs called alveoli, which is where gas exchange takes place between air in the alveoli and the blood in capillaries surrounding them.
Answer:
it is 89.0000655
Explanation:
bn hn hhhbnhh h kjjhjn nh
Caverns are mostly formed in limestone.
If you are asking for the complementary DNA sequence, it would be TAACCGAT.