The answer is *drum roll*
B. Eggs of flies in the surroundings!!!!
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Have a wonderful day!
Answer:
The respiratory epithelium in trachea and bronchi is pseudostratified and primarily consists of three main cell types – cilia cells, goblet cells, and basal cells. The ciliated cells are located across the apical surface and facilitate the movement of mucus across the airway tract.
Answer:
a swell consists of wind-generated waves that are not greatly affected by the local wind at that time.
Explanation:
First one is Model and second one is Inference