Which of the following military suppliers received the largest federal contracts in recent years?

Warming that occurs because the sun's heat is trapped in the atmosphere by carbon dioxide and other gases is

a. the ozone effect. b. the greenhouse effect. c. the chief cause of acid rain. d. the major cause of the "China Syndrome."

A _______ is a temporary committee established to deal with issues that either overlap or fall outside the areas of expertise of standing committees

A) subcommittee B) select committee C) conference committee D) joint committee E) makeshift committee