8.1.A—Explain how the behavioral and physiological response of an organism is related to changes in internal or…

Explain how the behavioral and physiological response of an organism is related to changes in internal or external environment.

• Organisms respond to changes in their environment through behavioral and physiological mechanisms.
  • Exclusion: Knowledge of specific behavioral or physiological mechanisms is beyond the scope of the AP Exam.
• Organisms exchange information with one another in response to internal changes and external cues, which can change behavior.