Want this question answered?
Yes. they open their mouth and make a loud noise that causes vibrations.
When you do something to make it bite. Such as squeezing it, making it feel intimidated, sticking your fingers right next to its mouth.
That process is known as humming. Unlike whistling or singing, humming is more of a reserved way of making a musical sound with your voice. Usually humming occurs when people close their mouth shut and make melodies with their voice.
Well you could ask a guy friend. Espically if he's inexperinced too. or make your fingers into like a mouth shape.
It is so loud, sometimes it can break the membrain in your ear and make them bleed.
babies keep their hands closed because the environment in which they are new to make them a little cold or because they have the habit of keeping their fingers in mouth.
It can make you nauseous, it can make you go deaf if it is to loud and it can cause your body and organs to vibrate. Loud enough and it can kill.
yes, they make a loud roaring noise.
you can make a loud noisy by screaming or throwing something heavy around
You open your mouth extremely wide, to test if your mouth is wide enough try shoving a tenis ball in between your top row of teeth and your bottom row of teeth, if you can do this sucessfully then yes your mouth is open far enough. Second step is that you scream as loud as possible, the follwoing sentence is a good testing device, carefully read the sentence and repeat it in your head to make sure you know it and can excute the projection of your voice. Ready? Okay! "LOUD NOISES!!!" Congratulations you have found out how to talk loud, to make this more effective trying yelling this sentence out at train/bus stations, during your school assembly or even just during minute silences. I'm glad i could help you with this difficult task, that others seem to manage easily.
not loud at all it doesn't make a sound
First thing I want to say is it is bad, may cause arthritis (not 100% sure), and will make your knuckles big. In your joint there is cartilage and some times it can trap and hold ting pockets of air, and when you bend/pull/push your fingers it will realise the air and make a popping sound. Not sure why it is so loud, Sorry. :(