When two drugs act together to surpass the additive effect of the individual drugs, the interaction is known as
a. cumulative action.
c. additive action.
b. potentiation.
d. synergism.

Calvin is a 12-year-old boy. due to pressure from his friends, he has started consuming certain toxic materials that are addictive and harmful. calvin is a victim of what type of abuse? a. sexual b. substance c. physical d. emotional

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

Who is considered the father of modern behavioralism? a fred b jung simmer pavlov