Question

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Fill in the blanks.
1. The trachea lies partly in the
and
partly in the
2. The process of breathing occurs in two steps
and
3. From the pharynx, air passes to the
4. In the lungs, bronchioles have tiny air sacs called
5.
is released during the process of
respiration in the germinating seeds.​

Answer 1

Answer:

lungs

inhalation and exhalation b

brochures to alveoli