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which diagram best represents a convection heating current?

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Baby melanie smiles, giggles, and laughs frequently with both her parents as well as other caregivers; baby jerome does not. all else being equal, we can predict from this that

Key research that guides the creative curriculum model includes research on a. discipline and classroom management. b. learning and discipline. c. learning, resiliency, and the brain. d. learning and classroom management.