The short answer is "no", but it depends on the bird. The colour of canaries is influenced by the food they eat. For example, foods rich in beta-carotene (such as berries, tomato, sweet potato and carrots) are necessary for a red factor canary to maintain its colour. Colour supplements can be detrimental to the health of canaries, and other birds. As for 'Pre-coloring' domesticated foul, such as Chickens, you must inject dye into the egg before birth. This procedure is now illegal in most states in the US, as it can kill the young birds at a very early stage in life, so in other words it is extremely detrimental to their health.
No.
Food coloring does not affect food, except to change its color. That's why it can be used in food.
if you have enough
the chlorplasts trap in the color to make it change
yes
To change the color of liquid glue, you should add food coloring.
This is the diffusion of the coloring agent molecules in water.
Food Coloring is used to change the color of something such as paper, water, cakes, icing, etc.
You can eat lollipops or popsicles or chocolate or food coloring. These will temporarily change the color of your spit.
You can do that. You can also change the color of the flower depending on the soil.
No, food coloring will have no effect on the color of the smoke produced by a smoke bomb. That color is produced by chemicals in the smoke bomb mixture that burn, food coloring does not burn.
chemical !!! obviously.......