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dolphins send out a click that bounces off of other objects near them. The longer the time to get the vibrations back to the dolphin is how far away the object is in front of them.
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∙ 14y ago
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How are bats and dolphins alike?
Bats and Dolphins both use sound to navigate.
Do dolphins use sound to find a mate?
Echolocation
Does dolphins uses sound to find foods?
they use echolocation
Do dolphins use vibration to speak?
Yes, dolphins use sound, which is a kind of vibration, to speak, and also to navigate by means of sonar.
How do dalphins speak?
dolphins use ecolocation. which is a sound they make and when the vibrations of the sound bounce off an object . the dolphins can tell how far away from the object they are. they use this because they have very poor eyesight.
What 3 animals use sound to hunt?
bats dolphins whales
Do dolphins have X-Ray vision?
dolphins kind of have xray vision they use sound waves and feel what comes back
How does ultrasound work with dolphins?
because is dark in the sea, so the dolphins can't see. the dolphins use ultra sound to navigate and to hunt for pray, like a bat does.
What animals use light refraction?
bats and dolphins use sound refraction to hunt for food. the bat is blind so they have to use sound refraction.
How do dolphins use sound to find there prey?
echolocation bounces off the fish
How does echolocation help a dolphin?
Ships use the sound of porpoises, dolphins enemies, to make sure that the dolphins don't get caught in the fishermen's nets.
Why do dolphins make squeaky noises and how do they make them?
Dolphins have a vocal range of sounds and each sound means something to the dolphins. People who study dolphins have figured out what some of the "words" are in the sound range. They can mean food or danger and they also express greetings to each other. The sounds are made through the use of the sonar that they use to navigate and is part of the brain.
