You can use divers in a sentence like, The divers dove deep down to the bottom of the ocean to look for lost things. *divers can also mean: 1. several; various; sundry: divers articles. 2. an indefinite number more than one (used with a plural verb): He chose divers of them, who were asked to accompany him.
ANSWER:Metal helmets are still in use by professional divers. Many consider the metal helmet to be safer than SCUBA gear.
Many people use a SCUBA suit for diving. Sport divers, police divers and some Navy recovery divers.
You can breathe underground by using submersible breathing aparatus similar to scuba gear used by divers.
If a customer wishes to purchase diving gear online there is a website entitled divers' direct. It is a good option for purchasing gear online as well as other options.
The army of which country?
they need protection from stuff
Divers use 21% Oxygen and 79% nitrogen while underwater. It results in the same exact air we breath on the surface.