normally geckos
Because each animal has a different range of sensitivity for sound frequencies; also not all the human beings are identical.
Worms cannot see or hear
They don't. Gastropods cannot hear at all.
Generally, Yes. Sonic Waves is a fancy way of saying "sound". Obviously, people cannot hear sounds whose frequency is outside of the human ear's sensitivity, such as bat echolocation, and deaf people cannot hear at all, but most things are within the human ear's capacity to receive and hear.
Bats use echolocation to sense movement and their surroundings. We cannot hear the high pitched noise they emit because it is of a higher frequency than the human ear can register. There are some sounds of a bat that we can hear, but the sounds that we can't hear is because the squeaks are so high that you really need ultrasound to hear it.
If a person or animal cannot hear, they are said to be 'deaf'.
Soto Voce
it is animal are more got better hearing then human
hyenas make a high screech that human cannot hear .
only if you are another owl, it cannot be heard with human ears.
Because each animal has a different range of sensitivity for sound frequencies; also not all the human beings are identical.
Whales navigate with subsonic vibrations. like sonar
A human cannot scream so high that it can't be "heard". The highest note a human can hit is a G7th which is in the normal spectrum of human hearing.
People who are def or hard of hearing cannot hear.
On youtube.com you can listen to the speech.
A cochlear implant can help people who are completely deaf to "hear" sound. They can hear well enough to understand speech, even over the telephone. A hearing aid cannot help someone who is completely deaf to hear anything.
Worms cannot see or hear