Thermometers should be recalibrated 1)before the first use
2)if its dropped
3)if its used to measure both hot and cold
4)all of the above

The internet is controlled by: (select one): a. statutes and court cases in federal and state courts in the united states. b. the advanced research projects agency (arpa) and the u.s. department of defense. c. no single government or organization. d. google, yahoo, and the other search engines which have proprietary interest in the content thereon.

What are the relation of community dynamics and community action to applied social sciences?

What role do grace and faith play in christian salvation?