Yes. I've tried it and it works!
No, they do not change color, other than in the Winter, when they get covered by snow.
Not exactly, but sometimes it can become grayer.
Changing color when snow falls
no, a physical change
the chlorplasts trap in the color to make it change
No.
To change the color of liquid glue, you should add food coloring.
yes and the food attendence is very
It can change color when the food dye is in the water the flower soaks up the water and food dye at the same time because the food dye was put in the water.
There fur changes white so that it will blend in with the snow so that it will be easy for it to hide from its predators.
You can eat lollipops or popsicles or chocolate or food coloring. These will temporarily change the color of your spit.
I don't think so. I know the fish may change it's own color. And that there is color-enhanseing food.