2006-08-20 21:27:52 · 13 answers · asked by haron27 1 in Science & Mathematics ➔ Biology
It is partially hereditary, and has to do with shifting hormones.
2006-08-20 21:35:47 · answer #1 · answered by froggie 4 · 0⤊ 0⤋
usually When human born, hair in the ear cannot go out as the ostium (vent)of the hair is close ,but when men grow up their ear be bigger too then the vent be more bigger allowed the hairs go out > ear continue growing till death
2006-08-21 04:55:15 · answer #2 · answered by me3laki 2 · 1⤊ 0⤋
Changing testosterone levels as men get older.
2006-08-21 04:34:17 · answer #3 · answered by Anonymous · 0⤊ 0⤋
It travels from the top of the head slowly down the body.
2006-08-21 04:34:49 · answer #4 · answered by Anonymous · 1⤊ 0⤋
Its in our genes! It is ther to keep our wives from tryin to stick their nasty tongues in our ears! Thats why I also leave the big nasty wax balls in there too!
2006-08-21 04:38:25 · answer #5 · answered by Anonymous · 0⤊ 0⤋
It's called selective hearing.
2006-08-21 04:32:32 · answer #6 · answered by ladybugewa 6 · 0⤊ 0⤋
This is truly right , i got my father is the same,
i wanna tell u that some old women grow a moustache a long moustache hair and that's weird ,
it's a sientific thing
i donno what is it?
2006-08-21 04:36:01 · answer #7 · answered by Rasha 4 · 0⤊ 0⤋
Most definitely!
2006-08-21 04:31:12 · answer #8 · answered by Bare Azz 2 · 0⤊ 0⤋
Is that what I got to look forward too...?
2006-08-21 04:33:11 · answer #9 · answered by nightcricket 4 · 0⤊ 0⤋
you tell me cause I like to know and how to stop it
2006-08-21 04:34:56 · answer #10 · answered by Kevin E 3 · 0⤊ 0⤋