The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food. The term jaws is also broadly applied to the whole of the structures constituting the vault of the mouth and serving to open and close it and is part of the body plan of most animals.
In arthropods, the jaws are chitinous and oppose laterally, and may consist of mandibles or chelicerae. These jaws are often composed of numerous mouthparts. Their function is fundamentally for food acquisition, conveyance to the mouth, and/or initial processing (mastication or chewing). Many mouthparts and associate structures (such as pedipalps) are modified legs.
In most vertebrates, the jaws are bony or cartilaginous and oppose vertically, comprising an upper jaw and a lower jaw. The vertebrate jaw is derived from the most anterior two pharyngeal arches supporting the gills, and usually bears numerous teeth.
The vertebrate jaw probably originally evolved in the Silurian period and appeared in the Placoderm fish which further diversified in the Devonian. The two most anterior pharyngeal arches are thought to have become the jaw itself and the hyoid arch, respectively. The hyoid system suspends the jaw from the braincase of the skull, permitting great mobility of the jaws. While there is no fossil evidence directly to support this theory, it makes sense in light of the numbers of pharyngeal arches that are visible in extant jawed vertebrates (the Gnathostomes), which have seven arches, and primitive jawless vertebrates (the Agnatha), which have nine.
Lock you up throw away the key sooner than they'll set you free never admit they were wrong,that's right I don't care what you pay there's no justice in the USA people die with a trial tonight why do you just hesitate rise on up and smash the state free your mind throw down your chain I can see only one solution people unite in a revolution never let their money rule again sneak attack at my back I feel the flak as you lack I see right through you but any way in every way you're the same sneak attack at my back I feel the flak as you lack I see right through you but anyway- in every way- I have to watch you all play the game, yeah feel the pain in your brain feel the strain it's insane and I feel the same but anyway in every way meditate feel the pain in your brain feel the strain it's insane and I feel the same but anyway in every way people watch and laugh at my dismay, yeah
Lock you up throw away the key sooner than they'll set you free never admit they were wrong,that's right I don't care what you pay there's no justice in the USA people die with a trial tonight why do you just hesitate rise on up and smash the state free your mind throw down your chain I can see only one solution people unite in a revolution never let their money rule again sneak attack at my back I feel the flak as you lack I see right through you but any way in every way you're the same sneak attack at my back I feel the flak as you lack I see right through you but anyway- in every way- I have to watch you all play the game, yeah feel the pain in your brain feel the strain it's insane and I feel the same but anyway in every way meditate feel the pain in your brain feel the strain it's insane and I feel the same but anyway in every way people watch and laugh at my dismay, yeah
Well i look at what i have found in this simple place,
searching a round and round for a better way,
come across something i left behind long ago,
finally relized what i left behind is what im looking for...
why is it nothing seems right,
my minds not all up tonight,
its happening again..
Trying it all again, how can i go wrong
trying to play the game, but its been so long,
i guess ill never know what she sees in me,
and now she relizes, that im not the same person i used to be.
and why is it nothing seems right,
my minds not all up tonight,
its happening again......
why is it nothing seems right,
my minds not all up tonight,
He never knew you
Neither did I
Year 1942
She was born and she died
Just a baby
Not much of a life
The father, a drunk and his poor wife
The memory found late one night
Her name was Judith white
Her memory found once more
Her name was Judith white....
These people made me
Now its history
These people made me
Now it’s family
She’s gone to heaven
Won’t be back again
Never knew her
But I won’t forget
Family history and family past
Life is tragic but what a blast
Her memory found late one night
Her name was Judith white
Her memory found once more
Her name was Judith white....
It’s nice to know where you’re from
It’s nice to know where you belong