Answer:
B) tympanic membrane
Explanation:
Tympanic membrane
It is also called the eardrum . It is a layer of the tissue present in the ear of the human , which is responsible for receiving vibrations of sound from the outer air and transmit them to auditory ossicles ,
It is also responsible for serving as the lateral wall of the tympanic cavity , which separates it from the external auditory canal .
A. C. D. E. All the others are not a utilities
Answer:
Cross-sectional research.
Explanation:
Here's a definition: Cross sectional research is a study in which subjects of different ages are compared at the same time.
The choices on this question are a.inform b.notify c.entertaind.<span>persuade.
</span>The answer is d. persuade, Tomas was trying to persuade the students through his speech of signing a petition letter for them to have an increase in student parking space. It was an action to let the students unite, engage and be motivated.
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