Sick can be many colours such as green, red, yellow, etc depending on what you eat.
The color green means the you are relaxed and laid-back. Green is also a color if you are sick. Green in the face means you are sick or going to throw-up.
black.
They loose there color
green
black
she must be sick.
they can feel sick or happy by the color
Green means envious or beautiful. You have good taste if you like the color green. Also it means rare and curious!
no, the dogs poop color depends on what u feed him/her :). if ur dog is sick it willl have diahrea
Blue lol. Cyan.
by being sick or never seeing the sun... DONT DO IT. its unhealthy.
like, the colour of sick. maybe a gross greeny