impeachment evidence evidence used to attack or discredit t...
excitatory neurotransmitter see neurotransmitter.
natural group 1. any group formed through natural social pr...
Sorry, "tetrahydrocannabinol-thc-delta-9-tetrahydrocannabinol" is not in the Dic...
kurtosis n. the fourth central moment of a probability dist...
academic failure any marked insufficiency or inadequacy in...