You can only expel air which clears the mask if you try to intake it just tightens the seal.
People simply held their breath, of course the people that did dive while holding their breath are good at it, and could do it for several minutes.
children should not scuba dive.
Only while you are on land or aboard a vessel.
A scuba diver can purchase many things for scuba diving at the Air Hog online shop. They can purchase dive knives, dive lights, dive computers, and dive bags which will help them in scuba diving.
You can scuba dive if you have the contaceptive implant. There are no activity restrictions associated with this method.
scuba diving
No. Marines that go to dive school do so through the Navy.
You can scuba dive in any state
you can scuba dive anywhere in Florida. google scuba diving locations to find a place near you. the most popular place is the keys. i would suggest you travel farther south in the Caribbean to dive.
Me.
No you cannot.
No, hamsters cannot scuba dive because they are not adapted for underwater breathing. Their respiratory system is not designed for underwater environments, and they would drown if submerged in water for an extended period of time.