Which statement accurately describes the reactants of a reaction? substances that are used up in a reaction

substances that do not participate in a reaction

new substances formed in the reaction

new substances that are present at the end of a reaction

Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

How can one make a supersaturated solution? (apex)