Pavlov's study was about learning and behavior. Pavlov observed that any object or event which the dogs learned to associate with their food delivery would trigger the same response which
would have naturally occurred in the presence of food. Explain what the dogs "learned" during
the study

Thomas paine's common sense convicted colonists to

Why it's time to lay the stereotype of the 'teen brain’ to rest 1. part a: which statement identifies the central idea of the text? a experts have spent time researching how different the teenage brain is from adults’ brains, when they are actually more similar than different. b teenagers often engage in risky behavior to fulfill the narrative they have been told about how teenagers are supposed to behave. c explanations for why teenagers engage in risky behavior have been overly focused on brain development, rather than their natural need to explore the world. d teenagers’ risky behavior is influenced by the combined effects of their hormone levels and their brain development.

The author's word choice and word usage a) are appropriate for a formal setting. b) are appropriate for an informal setting. c) contain analogies to allow for thoughtful interpretations d) contain several allusions and idioms to connect with the audience.