Hormones can best be described as Multiple Choice digestive enzymes that aid in the breakdown of foods in the gastrointestinal system. chemicals released by the body that act as messengers to control the function of other organs in the body. special messengers that release hydrochloric acid during the digestion process. specialized carbohydrates that control the movement of muscles within the body.

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d

Dna replication occurs in preparation for

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.