ITS D, because they are produced by the primary lymphoid tissue
Answer:
A follow-up letter is an important step for distinguishing yourself during the interview process. It enables you to add anything you may have forgotten to include in your application and reaffirm your enthusiasm for the position.
Explanation:
That process is called thermal pollution
Blood flows through your body everyday and it goes like this your heart is pumping blood non-stop and you can feel it because it is pounding and you can feel it behind you ear on your leg and so on
