What is the role of sensory neurons in the breakdown of food?
sensory neurons digest carbohydrates in the digestive tract.
sensory neurons cause chewing of food in the mouth.
sensory neurons release hormones so that the brain can cause the food to be moved and digested in the digestive tract.
sensory neurons sense the presence of food and relay the information to the brain so that food can be moved and digested in the digestive tract.

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !