contestada

During exercise, we need to increase the volume of inspired air to the lungs to take in more oxygen, and we need to increase the flow of blood to the muscles to deliver that oxygen. How does the autonomic system work to achieve this goal

Respuesta :

tutorAnne

Answer:By the sympathetic branch.

Explanation: The two branches of an autonomic systems are the Sympathetic branch and the Parasympathetic branch.

The sympathetic branch alone both relaxes the bronchial muscles to open the airways and allow more airflow, as well as increases the heart rate to move blood to the muscles faster.