Answer:
The answer to your question is C) Pinna, tympanic membrane, vestibule,
Explanation:
Facts you might find useful
The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified. The sound waves then travel toward a flexible, oval membrane at the end of the ear canal called the eardrum, or tympanic membrane.
Alzheimer's disease accounts for 60 to 80 percent of cases. Vascular dementia, which occurs after a stroke, is the second most common dementia type. But there are many other conditions that can cause symptoms of dementia, including some that are reversible, such as thyroid problems and vitamin deficiencies.
Answer:
An example of Social Security is a monthly check received by a retired worker which is based on the age of the worker and the amount of money the worker has earned over their work history.
Explanation:
