silicone is a very complicated compound made from crude oil, could be a chemical reaction but that's unlikely, colour disfiguration could come from not being cleaned enough
dirt
yello paint
photosyntosis
Most likely it's the end of the peas' growing season in which they will turn yellow and die off.
Some varieties of tomato have yellow fruits and therefore this is perfectly normal.
its red in color
Weil's Disease is also known as Leptospirosis. It causes kidney failure, bleeding and causes a person to turn the color yellow.
You an get yellow spots in your hair if you're out in the sun lots of the time. you can also get orange-ish highlights for the same thing
The drywall wasn't primed properly.
There is more than one cause of yellow skin. It could be due to jaundice, hepatitis, anemia, gallstones or hyperbilirubinemia.
They probably can't turn yellow, but some of them are naturally yellow..........
only if there's no bathroom around for fun no don't do it.