Maintaining personal hygiene is important to avoid the risk of contracting illnesses and infections.
Zygote!
extra characters so I can answer your question...
Astigmatism is a condition in which the cornea is stretched out of proportion, making it harder to see things properly. This can be corrected with corrective lenses or eye surgery.
Check the file I added, Brainly wouldn't let me comment my answer for some reason.