What volcanoes are located in the middle of a content

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated