It is scientifically known as Hidrologic Cycle
Body b will have a force 4 times stronger than body a, causing body b to reverse the direction of body a
Through Polymerization larger molecules are formed.
What happens is that the RNA<span> is synthesized from the template and RNA polymerase moves along the DNA, elongating the RNA transcript molecule; an enzyme forms the hydrogen bonds between the bases of the DNA strand and the complementary bases of the RNA molecule found in the nucleus.</span>
<span>Hope this helped !!</span>