Animals use their sounds to scare off predators or talk to one another.
Bats
list two examples of how animals use sounds that people cant hear.
Animals do make sounds but it's not all of the animals that make sounds.
Their sounds that they make like lions roar
Most animals have vocal cords more or less complex than ours, therefore they can make different noises. Ours are advanced enough to make sounds LIKE them but not exactly.
Because different animals, birds and other creature live there.These are the sounds of different animals
animals make the sounds they do is just like human languages.... for example a whistle may mean they are calling for their family. The animals make the sounds they do because they all need to communicate with each other.
Animals use their ears to hear sounds in their environment, communicate with each other, and detect potential dangers. Ears also help animals maintain balance and orient themselves. Some animals, like bats, use their ears for echolocation to navigate and find prey.
Animals make a variety of sounds, such as barks, meows, chirps, roars, and howls, to communicate with each other. These sounds can vary depending on the species of animal and the situation they are in.
There are a lot more animals than just 2 that make unusual or loud sounds.
Dolphins use a range of "clicks" to communicate with each other. They make these "clicking" sounds using their mouths.
mimicry is when something looks or sounds like something else some birds can mimic human sounds (like parrots) some animals can mimic other animals' sounds