Copper has a reaction with skin that may turn it green or black. So if you have gold or silver jewelery since copper is one of the metals in these 2 to keep prices down this may be the most likely cause.
Well, because he has a dark green skin color, you would probably notice no change.
no
You can only change to certain shades of colours, like skin, brown, black, white but not green or blue.
his skin color is green
The Iguana blends in with its environment. It can change the color of its skin and blend in with whatever it wants to.
Watermelon skin is green
When an apple is heated, the heat breaks down the cell structure and compounds responsible for color in the skin, causing it to change color. This is due to the breakdown of chlorophyll, which is responsible for the green color, and the formation of new compounds that impart a different color to the apple skin.
An example of color change is when a substance turns a differen color from a reaction.
Yes, I imagine they can. However it would be with chemicals which are damaging to the skin. I would't recommend it.
The green color on your wrist is likely due to a chemical reaction between the metal in the bracelet and your skin's natural oils, causing a temporary discoloration. This is a physical change because the composition of the bracelet and the skin remain the same, and the green color can be easily removed with soap and water.
I would say green to blue.
No, a chameleon can't change colors. It can go from light green to dark green to brown, but that's changing shade, not color. If you see a chameleon that's green and in a green tree, he hasn't changed green because of the tree. He was born green, but lives in the tree because he is the same color.