The thymus<span> serves a vital </span>role<span> is a training and development of T-lymphocytes</span>
Answer:
Because it helps kill germs.
ANSWER: D (( ALL OF THE ABOVE))
Answer: As the receptionist for Greenway Clinic, you should contact Alfredo Garza and ask him for his new address. You can contact him by using the <em>telephone number</em> that you have listed in your files. If he is not reachable by phone and has no forwarding address, the clinic will have to wait for Alfredo to come back for an appointment. If he does return, he will need to update all of his information so that his address will be on file.
Puberty, menopause, substance abuse, disease and pregnancy are the biggest ones.
