Answer:
direct observation
Explanation:
because if your constantly monitoring them you should see any abnormal signs
Join sports to help u exercise, eat healthy foods to gain muscle, and socialize
No. They are called prescription glasses for a reason. However, you can buy reading glasses without a prescription. My mum buys them from the dollar store and they work quite well and last a long time. Hope this helps at least a little bit. Have a nice day.
Abdominal pain, nausea, cramps