Why is a solution not a pure substance? a. it is made up of two substances that are chemically combined. b. it is made up of one substance. c. it is a mixture between a solute and solvent. d. the solute and solvent cannot be separated.

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Which terms are used to identify pure substances

Need , hurry pls create a superhero out of the element iron, what are its powers and his sidekick ( an element that works well with iron). how was the superhero made and who discovered him