Answer: The correct option is D (Sensory hair cells)
Explanation:
The ear is one of the sense organs recognised in humans which helps in hearing and for balance maintenance. There are different parts of the ear which includes:
--> the outer ear,
--> the middle ear and
--> the inner ear.
The semicircular canals are made up of three interconnected tubes which are located in the inner part of the ear. It consists of sensory hair cells which vibrates in response to sound.
Sensory hair cells serves as receptors of both auditory and vestibular systems, therefore are necessary for hearing and balancing. These cells can become damaged due to loud noises and sometimes will die resulting in hearing loss.
Autopsies test for infections, changes in body tissue and organs, and the presence of chemicals such as drugs or poison. :)
An abstract presented at this year’s American Academy of Pediatrics National Conference and Exhibition in Orlando revealed that only 11% of children over the age of 12 who were treated for a bike-related injury in Los Angeles County were wearing a helmet at the time of their accident. 57% of bicycle-related fatalities can be prevented by using a protective helmet. Over 135 deaths, 40,000 head injuries, and 20,000 scalp and face injuries suffered by children between ages 4 and 15 can be reduced through the use of bicycle helmets.
My answer is A. hope this helps:/
Answer:
That the 4 year old child gets a pair of glasses.
Explanation:
his/her vision is low.
