Does the upper lips related to under lips?
345188
underlips? lol ....do you mean labia?
633070
yea, it's ur mouth.\n(lol jk:)
564726
What exactly is your question???\n\nIf it's what I think, then no, there is no law that says we must smell our upper lips by bringing our lip towards our nose.
1055138
yes, they line body cavities or surface of organs, so by that definition they all have an apical surface on top AND a basement membrane on bottom. Simple epithelial tissue is only one cell thick, so it is the apical layer and touches the basement mbn. \n\nStratified epithelial tissues have multiple layers,so the top layer would be apical, while the bottom layer touches the basement membrane. Epidermis of our skin is stratified squamous epithelium. The stratum corneum is the topmost apical layer and the stratum basale is at the basement membrane. There are 2 or 3 other layers between these two depending what area of the body you are studying the tissue in.
379470
depends on which lips i kiss ;)
887945
No, but they have had similar lip injection plumper things. Maybe that's why they look alike.
466090
The trigeminal (V) nerve detects sensation in the mouth, which is necessary for feedback in order to form proper language sounds.\n\nThe facial (VII) nerve mediates lip and cheek movements.\n\nThe glossopharyngeal (IX) nerve has to do with moving your tongue, as does the hypoglossal (XII) nerve.\n\nThe vestibulocochlear (VIII) nerve has to do with hearing, which is part of language but not speech.
745716
It probably has to do with the climate.  It may be that the reason Northern Europeans and Northern Asians have thinner lips is because of their need to survive winters.  It's not only the Africans that have full lips but many other groups that live in warm climates like Mediterranean people or Southern Asians and even the Aborigines in Australia.  On a side note, I think that your question is a good one - I hadn't thought of it before and I am interested in why people look the way they do - it's interesting.
151052
You're right - it's BS. The only thing that happens when you lick your lips too much is that they get dry and chapped. :)
663801
I have been told I have butterfly lips....
1129464
First thing you look at on a face are the eyes. and that's it. THEN, your vision then rolls down the lips... and when talking, you watch the lips. the lips pull you... and then you kiss the lips. eyes are just for seeing, lips can do more... much much more. lips are the best.
286623
usually with your lips
343345
the ridges you speak of are called rugae (Roo-gay).  these developmental ridges in the palate are a normal part of human development.  some people have more pronounced ridges than others.  the roof of the mouth has many important structures that govern the surface texture--blood vessels, salivary glands, taste buds, nerves, orifi, etc.
541137
lol....its all in the lips  ..gotta know how to use what you've got\n\n:-)
323861
It's called the uvula.
142140
inner lip of what??? j/k
616962
Lips are VERY sensitive and intricate in their mucsle movements and have a very high number of touch, hot, cold receptors in them, more so than most other parts of the body.  In fact, the amount of surface area of the brain (both pre and post frontal sulcus: see homonculus) which is allocated to the lips is very high. It is very much needed and helpful while eating too, to detect the temp and texture of the food before eating. We also are picking up seemingly very subtle ques from the lips in both NON-VERBAL communication as well as verbal communication! Lip reading is obviously very important in communication for those who are deaf. \n\nSpeech musculature is very intricate too.  If you ever hurt your lips, you know how much it is used to shape the words.  Don't forget blowing bubbles and whistling too, and last but not least playing musical instruments like trumpet, trombone,sax.\n\nBut lots of animals have lips too.....but normally not quite as fleshy as ours in the human species.