Because the colour of the blood vessels that cause your eyes to turn red are red.
i dont think this question makes sense yayayaya
Potassium and dont try it at home it is dangerous
Chlorine bleach kills algae. That's why chlorine is used in swimming pools. Be careful when using chorine bleach. It should not be mixed with other cleaners. Use it in a well ventilated area. It is very powerful and should be diluted.
Blue stone is not intended to be eaten, as it is a type of mineral used for decorative purposes. Ingesting blue stone can be toxic and harmful to your health. It is important to avoid consuming any non-edible substances.
i dont know i m a student of class 9 and i m searching for the answer for - diff. b/w spirogyra and blue green alga
Purple? blue? i dont know
You dont. Purple is a shade of blue. Blue is a primary color, and no colors can be mixed together to get it. Primary color combinations: Red+Yellow=Orange Red+Blue=Purple Blue+Yellow=Green
They dont. They only stay blue.
The blueberry is not really blue; it is purple. There is no blue fruit or vegetable in the world.
Purple! And If U Dont Know That And Your A Adult Then..... WOW! REALLY? YOU REALLY DONT KNOW WHAT MAKES PURPLE? THAN U SUCK!
It is Blue with a hint of yellow and purple and dont for get the rest of the rainbow
wow you dont know this its colors lavender or blue purple silver
neon pink - ff0066neon green - 00ff00neon blue - BFFneon purple - 6600ffand another purpel i dont say its me SECRET
Not Piddles. That is PUCK.
if this is a color mixing question, red + blue = purple. if you are not getting a good purple, maybe brownish or greyish, it could be that your red and/or blue is not very pure. For instance there may be a small ammount of yellow in your red. You dont notice it because red is a stronger color than yellow and it takes a lot to make it orange, but when you mix in other colors it messes things up.
i dont knosw what chlorine is, it comes from water.
red and blue. dont add yellow or else. it will become brown and or some other color but i dont really know so i dont know why i am answering this question