Cillia are hair like structures that sit on the top of a tissue. Epithelium is a tissue type. Chiliated epithelial cells line the airways with goblet cells. They are moving particles of fluid over the epitelial surface in the Trachea, bronchial tubes and nasal cavities.
Answer: A ) In the Trachea.
Answer:
Mitochondria are double membrane bound cytoplasmic organelles present in most eukaryotic cells. They are responsible for aerobic respiration.
Explanation:
Answer:
Shape, Size, Height, Type of Food
Explanation:
The color is the variable and the type of hummingbird can't be controlled.