Answer:
A motor neuron stimulates the muscle cells to contract.
Answer:
Put your index finger and middle finger together under their nose and see if they are still breathing. If not do CPR.
Hope this helped you.
Well we can eliminate B because it is a infectious deisease. A is wrong becuase it is not detected by lymph nodes. D is is not a form of cardiovascular disease an example of this would be TB(tuberculosis). The correct answer is C)it can be prevented with a vaccine.
Because sneezing could cause the germs to spread to the other person that’s next to you