Answer:
Option B, Middle ear
Explanation:
Nasopharynx is the upper part of throat which lies behind the nose and it connects the to middle ear. It moves the mucus produced in the middle ear to the throat which is then further drained out.
This tube is responsible for equalizing the pressure inside the ear to the pressure outside the ear. It comprises upper throat and rear side of nasal cavity.
Hence, option B is correct
The large beaked birds
it goes up the bigger the beak size as there are more seeds for the larger beaked birds to eat
High water floods &- volcanic eruptions
Answer:
Overharvesting
Explanation:
Too much harvest and planting causes the soil to wear down and be less useful.
