Select the correct answer. Betty drew the life cycle of a butterfly for a science exhibition. The life cycle showed the various stages of growth before the egg turns into a butterfly. What type of model did Betty use? A. hypothetical B. conceptual C. mathematical D. physical

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

Knowing that you will be punished for breaking mom's favorite dish is a function of the

What were the death camps? who was sent there?