Fibonnaci brought what numerals to Europe?

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere

The purpose of the comintern was a. to spy on anti-communist activity. b. to spread communism in other countries. c. to administer communist rule. d. to develop future communist leaders.

In what ways could globalization possibly impact negatively and/or positively your current or future work environment