The nucleus is the center of our cells. it contains our chromosomes and genetic information the produces life.
The most abundant element is oxygen...found in the crust and in the atmosphere.
<span>It was made in stars that lived before the solar system formed.
Hope this helps!
-Payshence xoxo</span>
It is very easy and simple difference that is antigens and antibodies .
it can be different due to donor and recipient also .
A type blood having antigens
whereas B type blood having nil.
B type blood having antibodies
whereas A type blood having nil.
