they can use their eyes by just colseing them
they use their tronk to protect their self
sharks cannot sneeze. since sharks live in waterthey use their nose (irnot their eyes) to sence and catch prey. a sharks nose is equiped toopen and close at will when not in use.
they use it to disguise themselves
Most men and women wore hats to protect their eyes.
they do not protect their self
To protect them self
Sunglasses can help people in many ways. They can use it to protect their eyes from bright lights, use it as a part of a costume/disguise, and it could also improve their looks and self-esteem.
You use sunglasses by putting them on your head, covering your eyes. Their purpose is to protect your eyes from the sun. You use them when the sun is bothering you.
they use their tusks.
They are used to protect your eyes during an experiment.
They can use special sport goggles.
to protect them self