Question

lo 5.1. what are cardiac muscles responsible for? pumping blood throughout the body transporting oxygen in the lungs storing excess nutrients in the liver maintaining electrolyte balance in the body controlling the body temperature

Explanation:

Cardiac muscles are part of the heart. The heart's main function is to pump blood throughout the body, and this is the job of cardiac muscles. Transporting oxygen in lungs is mainly related to respiratory - related processes, storing excess nutrients in liver is a liver - related function, maintaining electrolyte balance is related to kidneys and other organs, and controlling body temperature involves multiple systems like the skin and blood vessels.

Answer:

Pumping blood throughout the body