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
The bones for the fingers and the toes are the phalanx.
Answer:
C
Explanation:
Its Slamonella as bacteria would thrive if the food was not eaten by due date and eating expired food is unhealthy for you. Hope this helps :)