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When one kind of cell changes to a specialized cell, this is an example of ... (S

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

What happens to isotopes that are unstable?

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump