Timed test

social contract theory, as advanced by thomas hobbes, john locke, and jean jacques rousseau, states that individuals must give up some freedom to their government in exchange for stability and protection.

true or false

Which phrases describe oxygen's roles in earth’s atmosphere? check all that apply. allows fuels to burn forms clouds that produce rain is the gas that animals breathe is used by plants to produce food forms ozone that absorbs the sun's harmful rays