What is a practical use of classical conditioning? a) Dieters can learn their hunger cues and associations with eating
b) People can housetrain an animal
c) People can train their dogs with good behavior
d) All are examples of using classical conditioning

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?