Answer:
because it is also created from the father not only one of them
The circulatory system brings nourishment to all cells of the body. The circulatory system exchanges critical gases with the respiratory system; unneeded carbon dioxide is exchanged for much needed oxygen. The respiratory system provides oxygen so the body can "burn" (oxidize) the food that is brought into the body through the digestive system<span>.</span>
Um, Water is Water warmed by? that does not sound right XD
What allows cancer live at high mutation rate? Which mutations
make it weaker? Is there a way to exploit its natural mechanisms to make
it less evolvable? Harvard Associate Professor, Leonid Mirny,
on clinical phenomena we can now explain using the balance between
‘drivers’ and ‘passengers’.
Cancer is an evolutionary
process. There are accumulations of mutations and then there is
selection from mutations that make cells more malignant, more like
cancer cells. Mutations come at random.
