Hmm well I would chose to write a thank you letter because it seems nice and would make a nice impression on them
X=0 i think. I just put it in the calculator
The four are: there is a structure of each system, the position of each element could be determined by structure in a whole, there is structural laws in which exist and lastly, structure is considered to be real.
<span>The endocrine system helps to regulate the nervous system is NOT true</span>
