Well I'm not sure about the color addition part, I have that same questin,
but mixing pigments is called color subtraction because more color is absorbed and taken away then reflected and
transmitted.
The process of mixing various pigments together to create different colors is called color mixing. This involves combining different hues and tones to produce a wide range of colors to achieve the desired shade or tint.
Color mixing is often referred to as color subtraction because combining colors can result in the absorption or removal of certain wavelengths of light, leading to a perceived change in color. This process is based on subtractive color mixing, where different pigments or dyes absorb certain colors from the spectrum, causing the remaining colors to be reflected and perceived by our eyes.
Yellow apples get their color from pigments called carotenoids, specifically a group of carotenoids called xanthophylls. These pigments are responsible for the yellow to orange hues in fruits and vegetables.
Honey is yellow in color because of the presence of pigments called flavonoids and carotenoids in the nectar collected by bees. These pigments give honey its characteristic golden hue.
Substances used to color other materials are called pigments. Pigments can be organic or inorganic compounds and are finely ground to produce different colors. They are commonly used in paints, inks, plastics, and cosmetics to provide the desired color.
Because it is.
Mathematical processes or operations
Binary operations.
It is the "additive identity".
Because they can both have variables.
A multiplication problem's answer is called a product. For a addition or subtraction problem it is called a sum.
Subtraction involves taking away a number from another number, while addition involves combining two or more numbers to find a total sum. Subtraction results in a smaller number, while addition results in a larger number.
like fractions
In mathematics, "product" refers to the result of multiplication, not addition or subtraction. When you multiply two or more numbers together, the result is called the product. For example, the product of 3 and 4 is 12.
They are called operators because they operate all of the operators. Hope I helped!
Addition and subtraction are examples of arithmetic operations, specifically binary operations. These operations involve combining two numbers to produce a single result. In mathematics, addition is considered an operation that combines two numbers to find their sum, while subtraction is an operation that finds the difference between two numbers. Both addition and subtraction are fundamental operations in arithmetic and are used extensively in various mathematical applications.
Those are the "terms" of the expression.