A. Depressants because its used to treat depression and other pschylogical problems.
Answer:
there circle and dont have a wraper
Alcohol will damage children such as brain damage and mental isues.
It is use by Eye Care Professionals To check the eyesight of a person.
If u would have visited a eye care centre u would have noticed a chart like this--
If a person can see all the letters from a distance his eyesight is Perfect.If that person misses a letter or a line from the grid eye treatment or spectacles are given to the person for improving their eyesight