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cells store energy when:

a.) ions are released into the bloodstream.

b.) they break down sucrose to glucose and fructose.

c.) a third phosphate group is bonded to an adp molecule

d.) the third phosphate group breaks off from an atp molecule.

Which flexible structure that supports the nerve cord and led to the backbone

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.

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.