Do sharks burp?
Yes. When the sphincter relaxes, trapped air passes out the shark's stomach in an explosive rush, creating a hoarse 'bark' as it goes.
Yes, they don't breathe air but air can enter their stomach causing them to belch.
Want to help make Alexa smarter?
Alexa was not able to answer this question until the person above taught it how to. Have a go at answering questions that Alexa still cannot answer today and watch your answers get shared to Alexa users!Sign in with Amazon