Energy flows from a hotter object to a colder one.

a. heat
b. light
c. nuclear
d. electromagnetic

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 does a large body of water, such as the ocean, influence climate?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.