Question

4 multiple choice 0.5 points the communication system that uses hormones to influence thoughts and actions is called the ____ system. neurological endocrine peripheral nervous central nervous 5 multiple choice 0.5 points kelvin is pitching for his high school baseball team. he has mastered the art of the curveball and knows just how to twist his fingers around the seam of the baseball to make the pitch work. the part of the nervous system that helps him feel the seams on the baseball and control his fingers to throw the curveball properly is the ____ nervous system. parasympathetic sympathetic somatic autonomic 6 multiple choice 0.5 points while on spring break in acapulco, maia decided to do some cliff diving. as she stood at the edge of a 50 - foot cliff, her heart raced, her respiration increased, and she sweated profusely. which of the following divisions of maias autonomic nervous system had been activated by this experience? sympathetic parasympathetic peripheral somatic

Explanation:

1. For question 4: The endocrine system is defined as the body system that uses hormones as chemical messengers to regulate thoughts, behaviors, and bodily functions.
2. For question 5: The somatic nervous system controls voluntary muscle movements and sensory feedback, like feeling an object and controlling fingers to manipulate it.
3. For question 6: The sympathetic division of the autonomic nervous system triggers the "fight-or-flight" response, which includes increased heart rate, respiration, and sweating in stressful/arousing situations.

Answer:

1. endocrine
2. somatic
3. sympathetic