Answer:
B. begin with a hypothesis
Explanation:
Additive color mixing involves multiple sources of light with different colors in each source. Subtractive color mixing involves a single source of light with different colors absorbing various wavelengths of the color spectrum. Secondary colors of one system serve as the primary colors for the other.
Assume there is 100g of the substance at first
No, fire ants can't die with the grit alone.
