2006-06-19 17:56:50 · 8 answers · asked by rita d 1 in Science & Mathematics ➔ Other - Science
Simple... ask them. They can answer with their mouth.
2006-06-20 04:51:44 · answer #1 · answered by This Guy 1 · 0⤊ 0⤋
Well it sometimes can be tricky and almost impossible. I mean you can usually tell a child from an elderly person. But for someone in their 20's and 30's it might be best not to assume. I am in my early 30's and always get guessed as early 20's, which isn't a bad thing for me at all...it's flattering...but I just hope my youthful look stays with me a long time. I have also seen 18 year olds that look to be in their late 20's so it can be very confusing.
2006-06-20 01:02:11 · answer #2 · answered by Pamela I 2 · 0⤊ 0⤋
by the color of their teeth and their eyes the outer white area of the eye should be really white not yellowish
2006-06-20 01:04:54 · answer #3 · answered by punkymunky 2 · 0⤊ 0⤋
its hard to tell know thrers cosmetic surgery and plastic surgery
2006-06-20 01:00:51 · answer #4 · answered by Darkmist 3 · 0⤊ 0⤋
cant. buy any other means eather. time is reltive that means your as old as your life makes you.
2006-06-20 01:09:57 · answer #5 · answered by brakedown61301 4 · 0⤊ 0⤋
its hard to tell I look at the neck,
2006-06-20 10:13:13 · answer #6 · answered by grayladygranny 3 · 0⤊ 0⤋
i woulf think you can only guess
2006-06-20 01:03:12 · answer #7 · answered by Anonymous · 0⤊ 0⤋
you can't
2006-06-20 01:01:51 · answer #8 · answered by *PePpEr* 2 · 0⤊ 0⤋