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Why do scuba divers need to bring oxygen tanks while fishes do not?
Wiki User
∙ 15y ago
Because fish have gills and can breathe under water and humans do not
Wiki User
∙ 15y ago
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Give one use of oxygen?
For oxygen masks for firefighters, scuba divers etc
If there is no oxygen on the moon then how does the man in the moon breathe?
By oxygen tanks - similar to SCUBA divers.
Why do scuba divers carry oxygen cylinders?
So that they may breath underwater.
Where can one purchase a scuba regulator online?
Scuba regulators, also called 'diving regulators', are vital for scuba divers to properly obtain oxygen from a tank. Regulators are available for purchase through diving specialty stores such as Prime Scuba, House of Scuba, and Divers Direct.
What is the collective noun of scuba divers?
The collective noun is a bubble of scuba divers.
Why only oxygen is not used in tanks of scuba divers?
Naturally the air we breath has 70% of nitrogen and only 21% of oxygen, this is done is scuba diving as well. Just oxygen is not enough for living, while oxygen is essential one.
How man can survive in water without oxygen?
They can't survive without oxygen but they can survive with an oxygen mask that scuba divers use and with supply of oxygen of course .
Who uses a scuba-suit?
Many people use a SCUBA suit for diving. Sport divers, police divers and some Navy recovery divers.
Who can get bends?
scuba divers
Before a diver dives will he will take a deep breath or hyperventilate?
Free divers do but scuba divers do not need to. Scuba divers take their air with them and would have no need to hyperventilate.
How do scuba divers move?
They swim
Who hires scuba divers?
seebees
