There's a gang for every race of people, so that would be hard to determine what is the main race that joins gangs.
The asians, specially the kalmuks in mongolia and the buryats in siberia
Lily
hydrogen
peptide bond
Lipo-protein membrane
Cohesive bond
connective
A single (nonpolar) covalent joins the carbon atom to each of the hydrogen atoms.
pubic symphasis
It joins the tooth to the bony mandible.
a peptide bond
covalent bonds