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Bats often hear from their special and adaptive hearing senses because they are blind so they detect movement from their ears.
Native Americans got their names from their first vision. They would then go to a special person who would make a name from the vision. Each vision was personal to the person and they would not share their vision inless they wanted to. They often wore a bag round their neck with things inside relating to the vision, this was a lucky charm.
Some of the conditions that occur more often among children with Down syndrome include: heart defects, vision problems and hearing loss.
Every cat uses their claws often... A solution is to get a scratching pole, it trims nails, AND realives stress with can cause clawing
Often they either lip read or go to special classes for deaf people and use sign language.There are many different resources available to people that have impaired hearing or no hearing at all. to get an idea of what is available in this field go to the related link (deafness forums of Australia) below.
You should have all of your soldiers medically fitted for hearing protectors and have your soldiers' hearing checked ANNUALLY by medical personnel.
Laser vision correction surgery can and often does require revision at a later date. Night vision is often severely affected with this type of surgery, and a second go round is often needed to help with this problem.
The term "aural" is defined as anything relating to hearing or ears. It is often used in reference to hearing aids or other forms of hearing enhancement.
yes
high frequency sounds
Hearing aid batteries run out sooner than other types of batteries. They will need to be replaced more often if your volume on the hearing aid is high, or other factors. They generally will only last about 7 days.
He did have blurry vision, thats why he used strong colors very often