Muscular endurance. muscular= muscles, endurance= working something for long periods of time w/o getting tired.
Answer:
Your A
answer is: C. <em>To </em><em>maintain</em><em> </em><em>normal </em><em>heart </em><em>rhythm</em>
Explanation:
A pacemaker signals the heart to beat when the heartbeat is too slow or irregular. A pulse generator is a small metal case that contains electronic circuitry with a small computer and a battery that regulate the impulses sent to the heart.
See what's going on in your stomach and for pregnacy
Three nutrition guidelines are they have to be based on a 2,000 calorie diet 2. fruits and vegetables.3. and the food pyramid. based.