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Roaches are one-they can't see light in the red spectrum which is why those roach baits usually have red see-through covers- so when you check them with a flashlight, they can't see you.
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∙ 12y ago
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How do you get red by mixing?
red is a primary colour, so you cannot mix colours to get red.
What do you add to green to get red?
Red is a base colour. You cannot mix it from other colours.
Why is insect blood green or yellow?
Insect blood doesn't transfer oxygen. That means it doesn't need hemoglobin, which is what makes blood appear red. Insect blood is only about 10% hemocytes (blood cells), most of it just watery plasma called hemolymph, tending to be green or yellow.
What colour makes blue by using red?
Blue is a color that cannot be made with red or any other assortment of colors.
What colors using green can you mix to create red?
You cannot make the colour red by mixing other colours, it is a primary colour so it is used to create other secondary colours
What colors do you mix to get all colors?
You cannot mix anything to get red. Red is what is known as a 'primary' colour and cannot be made by mixing others. Another primary colour is blue. You cannot mix anything to get red except for using magenta and yellow -although this produces more of an orange/brown.
Why don't insects have blood?
Insect blood is generally either totally colourless or a very faint yellow or green colour.
What colour is the colour red?
RED!
What color make red?
Red is a primary colour, which cannot be reproduced by man. Particles for primary colours (blue, yellow, and red) are extracted from specific rock.
Why are red deer red when they live in green or brown surroundings?
Because red is the first colour to be camoflauged in the dark, therefore predators cannot see them as well.
Why are red yellow and blue the only primary colors?
Because every other colour can be made from a mixture of these pigments, but they cannot be created from any other colour.
What colour would a red object seem to look like if you only shined green light on it?
The object would be black, because red cannot reflect green light so no colour is reflected of the object.
