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.
Answer: Bone fracture surgical repair is performed when a broken bone can't heal properly with casting, splinting or bracing alone. The most common type of fracture surgery involves internal fixation, where broken pieces of bone are placed back in the right position using surgical screws, pins, rods, or plates.
The Right-To-Know law or the Hazard Communication Standard is a Federal law that gives people the right to know about the chemicals they may be exposed to in the workplace, and the dangers these chemicals may present.
Every seventh time a rat presses a lever, it receives food pallets.
going to the sun without protection repeated times causes freckles. Belive me my face is full of them.
