Which word is described by this statement? This stony tube runs up the center of the volcano. It may have many branches though which lava flows during an eruption.

sedimentary

vent

composite

cinder cone

Which of the following people would a member of congress most likely contact for information on pending revenue legislation? a) a bureaucrat in a foreign government's revenue service. b) the host of a popular talk show c) the staff at one of the congressional support agencies d) athletes on a professional sports team form a major city