I think it’s C, the brain.
Answer:
when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron. The neuromuscular junction is the name of the place where the motor neuron reaches a muscle cell.
His immune system is using the first line of defense. His body is using purging methods that is caused by irritation of the hairs in his nose. This defense system<span> uses physical and chemical barriers that are prepared to defend the body from infection.</span>
Before you preform CPR, if the person is unconscious and is not responding to questions (such as: "Are you okay?) call 911 or the local emergency number, and get an AED, if one is available. As soon as the AED is ready, deliver one shock if instructed by the device, then begin CPR
Answer:
avoid contact with blood, semen or other body fluids
Explanation:
