which of the following uses a heat sink? A. Entropy B. An internal combustion engine C. a cylinder D. an isothermal process

Plants that have reproductive structures called cones are?

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.

The idea of spontaneous generation was disproved by in a experiment involving jars of meat