Generally, 2.
Who is the person who can see his enemies and friends with one eye only?
well there are some people with one eye you can but with practise. Yes, it is legal for a person with one eye to drive a vehicle if they can see well with that one eye.
yes it is better when you see with two eyes then one because when you cover your eye with your hand you dont see that clearly as when you two eyes
To see eye-to-eye whilst talking means that you and the person/people that you are talking to agree on what is being said.
Yes, it is normal to see slightly better from one eye than the other eye. This is called being "right-eyed" or being "left-eyed", and is much like being right-handed or left-handed. There is no advantage to being one over the other and most people are one or the other.
No, a person that has a glass eye can not see out of it. Glass eyes are just for looks and not meant to replace the function of the eye.
The left eye cannot see.
There eye's
kids can see better because they have a younger eye and the adults eye have been used a whole lot more.
The lens in a child's eye is softer, so it can focus easier on items close to the eye. The older a person becomes, the harder the lens in the eye also becomes. So, an elderly person will need to wear reading glasses to read a newspaper.
yes Elmo and Justin bieber are the same person Elmo just dreeses up as him in one of his photos u can see elmos eye in his eye
cats have better eye sight, with colours, us and cats are about equal. cats can see the furthest and considering how far we can see, cats see far things in detail unlike humans, it gets blurry. our normal sight range are about the same, though cats can see things quicker than we can