Unlike mitosis, meiosis results in the formation of
a two genetically identical cells.
b four genetically different cells.
c four genetically identical cells.
d two genetically different cells.

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

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.

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion