Answer:
<h3>bronchioles > alveoli </h3>
Explanation:
Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Sadness
Anxiety
Decreased energy.
Coming from someone like me who has suffered from depression before, those are most likely the common symptoms. <span />
Answer:
It is inportent because the cell research
Explanation:
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