residue. noun remainder, remains, remnant, leftovers, rest, extra, balance, excess, surplus, dregs, residuum She loaded the residue of lunch onto a tray.
Best Answer: Boogers are made of dried mucous, dust,pollen and anything unwanted breathed up your nose. Eating boogers is said to boost your immune system when your a kid. But adults should just use a handkerchief.
When you are healthy it runs out as mucous. If the mucous is dried you get boogers. When you catch a cold the production increases and the phlegm and body water run from your nose. If you have a bacterial infection you get also get pus â which is a mixture of dead tissue, bacteria and white blood cells, or leukocytes.