you only need to answer one of the three essay questions. (No resources)(1) What are the physiological and psychological influences on hunger in humans? Explainhow they work. What are some of the things that you can do to control your weight (andyour waist), according to your text?(2) Give an in-depth explanation the differences between classical conditioning and operantconditioning and give an example of each type of learning.(3) How do children acquire language? What are the stages of language development? Besure to include in your answer both the biological influences and the environmentalinfluences on language development.