All you need is food coloring and water and generally a white flower. However you can not dye any flowers for flower shows because it will disqualify you.
you need every thing i did a project on that and got anything an got an A on it the project is easy if you need help just call me at 1773-408-3979-
Only if it is gel or oil based food coloring. Regular food coloring will change the consistency and you may need to add margarine.
you need glucose solution and a cut flower
orange
what you need is liquid glue ,a bowl,a mixing tool a spoon recommended ,paint or food coloring if wanted,tide borax or liquid starch
Artificial food coloring is not something which is a necessity. Many food producers add artificial coloring to make food look more attractive after processing it.
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No, it would need to inherit a gene to change its colour.
according to my experiences, no
If you are not planning to eat the fake blood, it does not necessarily require food coloring. You can use any kind of coloring you like. But food coloring is often convenient. If the fake blood is going to be in an actor's mouth (possibly to depict an injury, or possibly to depict vampirism) then food coloring would be the way to go, to avoid poisoning the actor.
Chlorophyll
Never add too much. Always start with a small amount and add to it. Also, you need to know what you are coloring. Use the correct type of food coloring for the item you are coloring. EG use liquid in liquids, pastes and/or power in solids.