To protect the inside of the ears from dust and dirt.
Keeping its ears warm.
The ears of male and female koalas do not differ in any way. The only way koala ears differ is that koalas from southern parts of Australia have ears which have shaggier fur and tend to be browner in colour.
its ears and nose
2"
Yes. Koalas have ears, just as other mammals do, and their sense of hearing is known to be quite keen.
Hairs in the ears help to detect sound vibrations and convert them into electrical signals that the brain can interpret as sound. These hairs amplify and transmit the sound waves to the brain, allowing us to hear and distinguish different sounds.
no
Hairs on nostril and ears act as filters to trap dust . On the skin and body it helps to keep the body warm.
Depending on the predator, yes. Koalas have acute hearing, and can certainly hear ungainly creatures such as domestic dogs, as well as stealthier animals such as dingoes. They would be unlikely to hear a python.
Yes, bees do not have ears in the traditional sense like humans do. Instead, they are equipped with sensory hairs that can detect vibrations and movements in the air. These hairs help bees sense sound waves and communicate with each other through vibrations.
The hairs in your ears help to trap dust and debris, preventing them from entering the ear canal and causing damage. They also play a role in amplifying and transmitting sound waves to the inner ear, which is essential for proper hearing. Overall, these hairs contribute to maintaining the health and function of your ears by protecting them and aiding in the process of hearing.
It is important NOT to because they are important for filtering and feeling and warmth.