if rats didn't have ears they cant hear when their predators are coming.. just like us humans
Food helps the rats survive.
Elephants ears are both shade and fans, and help to keep elephants cool in hot environments.
Mice have big ears because they need them to survive. Mice have very sensitive hearing to help them hear predators.
Rats have very good hearing. Their good hearing is because, their ears are so small and are never covered. Their ears are also small so that when running, the ears do not cover up their eyes.
They hear very well, but they rely on their sense of smell.Yes, rats have exceptionally good hearing.Yes , rats have great hearing.That is why it is easy and possible to train them to come to their names.But , because of their great hearing , their ears are very sensitive . So in that case, if you have or are planning on getting a rat , if their ears become dirty or are dirty when you get your rat , do not stick anything in their ears to clean them or it will mess up their hearing . I would recommend if you are getting a rat, do Not buy a rat with dirty ears because that can lead to ear infections and then hearing loss.But ,anyways, if your rat's ears are ever dirty DO NOT clean them they will clean them themselves.
Yes.
Food helps the rats survive.
Because they are differently shaped, molded to help them survive in their habitats.
Elephants ears are both shade and fans, and help to keep elephants cool in hot environments.
because it helps them hide during Twilight.
a mouth wings legs ears
They have brilliant hearing which warns them about dangers
In the wild, the ears help them listen for predators and other dangers. For a pet, they don't matter much.
Mice have big ears because they need them to survive. Mice have very sensitive hearing to help them hear predators.
Rats have very good hearing. Their good hearing is because, their ears are so small and are never covered. Their ears are also small so that when running, the ears do not cover up their eyes.
Desert rats have long tails to help dissipate heat and provide balance. They also have large ears which allow more heat to escape their bodies.
to hear their surroundings. dur use ur common sense. -.-