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Pinna
The human body does not need ears in order to survive but does need the internal structures of the ears in order to maintain balance. A person born without external ears would probably be fine but without the structure of the inner ear, balance would be very difficult.
features from a higher generationNo traits are the characteristics of a person for example if someone has big ears or a big nose or long hair those are traitsExampes of traits are hair, eyes, nose shape, ears, and hearing
With two ears your brain can detect which one picked up the sound first to let you know where it came from. With only one ear you would hear the sound but have a more difficult time locating it's source.
its not about what ethnicity because there is no particular one that has large ears. But people have them due to heredity and genetic for large ears
The ears are one of the most difficult facial features to reconstruct because the underlying bone is limited and the possibility of variation is expansive.
A cat's ears are that of a triangle shape.
tringular shape
The close up image of a cheetah above demonstrates the shape of the animal's ears.
Horse phrenology is about looking at the shape of a horse (Their ears, eyes, chin, etc...) and determining their personality. Some people don't believe in it but it's most definitely an interesting study.
tringular shape
A hamster will move its ears back when it feels threatened or is scared. This is one way of determining the mood of your hamster.
They are shaped like a funnel.
The ideal ear shape of a Burmese cat are large pointed ears.
Pinna
Long legs, teardrop shape, beady eyes, dish ears, quills over back.
dogs and cats move their ears to hear from where the sound id comming.the ears of cats and dogs are out so when the sound waves hit the outside of the ears it rebounds back into the ears.