It's called hormones. They start to kick in. ;)
2006-09-19 13:47:29
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answer #1
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answered by Anonymous
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19 year olds have thicker bone mass compared to 16 year olds, females tend to stop growing around 18 - 19, males stop growing at 18 - 21.
2006-09-19 21:48:58
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answer #2
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answered by Killa-instinctz 2
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This depends on the person. For example, my cousin, as a 20 year old, got mistaken for a 12 year old... whereas at 16, I was mistaken for 21 and older more than once
2006-09-19 20:54:43
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answer #3
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answered by seanswimsnrt 2
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Around 19 your body is done growing. So they look different.
Some people get body hair sooner then others. Facial hair. Just have to give your body time to grow.
2006-09-19 20:52:54
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answer #4
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answered by ▒Яenée▒ 7
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well ... when i look at some pict I see that I look different now (19) than back then (16) ... so there you go... if you grow a beard you can pass as 19 yr ol ... or not . depends on the face .
2006-09-19 20:50:59
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answer #5
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answered by Milos K 4
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guys mature differently than girls. Although girls usually are finished growing physically by about 14, guys can grow physically up to age 19. Emotionally they mature slower also.
2006-09-19 20:49:44
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answer #6
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answered by momofericha 2
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The main difference is that a 16yr old has to do a lot more maintenance than grooming. A 19yr old is more conscious of his appearance and the stakes are a lot higher. There is more of a potential to appeal to women than girls so you try harder to be more aesthetically pleasing.
2006-09-19 20:53:06
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answer #7
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answered by Anonymous
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actually you have it kind of backwards. women stop growing and maturing before men (usually around 17-18). men don't stop maturing and growing until about 21, though they do reach a peak closer to around 17, normally they don't grow too much after that but are still growing.
2006-09-19 20:56:18
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answer #8
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answered by m4t5000 2
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Men hit puberty later than girls. Usually not until 14 or 15 and don't reach fully mature until19 or20/
2006-09-19 20:49:12
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answer #9
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answered by glitz_and_glitter 3
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You start to notice your body "filling out", meaning more muscle mass to match the bones that have been and continue to grow.
2006-09-19 20:55:12
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answer #10
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answered by MadforMAC 7
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because thats usually when they hit puberty. ur hormones totally get out of whack, and when they're done u can look completely different.
2006-09-19 20:49:49
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answer #11
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answered by zomplexi 3
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