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If they don't then small bubbles can form in their blood, and in some severe cases it can kill them.
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∙ 13y ago
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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.
What do scuba divers need for a good education?
Like all adults or older teenagers; scuba divers need English and Maths also physics and scuba diving training. Hope I answered your question xx
What is the collective noun of scuba divers?
The collective noun is a bubble of scuba divers.
What element do scuba divers need to prevent the bends?
Scuba divers need to decompress after a deep dive so that the oxygen levels in their blood return to normal before returning to the surface. Otherwise they will get the bends. A scuba diver will typically use his or her dive table or computer to figure out how many minutes they must decompress before resurfacing from the dive. Decompression takes place when a diver figures out the amount of time they need to wait at a certain depth under water before they can resurface. They also need to take into account how much air they have left so they can safely wait underneath the water for said period of time. A scuba diver will usually hold onto a drop line and simply breath and wait the allocated amount of time at the prescribed depth and only then safely return to the surface.
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
Are scuba divers fat?
Generally no. They need to be quite fit to be able to swim in the water :)
Why do scuba divers need math?
they need to know how long they can be underwater, and how deep they can go with the air in the tank.
How do scuba divers move?
They swim
Who hires scuba divers?
seebees
Where are most scuba divers located?
In the Water....
What other animals have flippers?
Other animals that have flippers include dolphins, whales, seals, sea lions, and sea turtles. Flippers are specialized limbs that help these animals navigate through water efficiently.
