sea scooter
Well, this has happened to me before in the ocean and it is called a undertoe.. im sorry if t hat is not what you are looking for but that is what i know.
Yes.
by swimming
It's because of Density.
you can swim faster under water because the water pulls you forward more than the air does
Yes, you can hear under water.
no it will pop it will get the force that gravity pulls on it will have cows
Bubbling in swimming refers to exhaling air through your nose while under water. This takes place after you have taken a breath above water and then placed your face beneath the surface to continue swimming. It helps to regulate your breathing patterns under the water.
Jaws
Yes. It is used for propelling the croc under water (Swimming)
When you're swimming, press and hold square.
No birds live under water. Some, like penguins, may spend a lot of time under water.