Answer:
The atoms re orient themselves after a chemical reaction
Explanation:
In nature all the chemical substance cannot exists in their atomic form. They can exists freely only in molecular form. In order to do so these atoms of an element either form group among themselves or with some other elements thereby leading to a chemical reaction.
For example – a single atom of oxygen O2- is unstable in the nature and thus it react with itself to form O2 molecule. The two oxygen atom forms a covalent bond between them thereby restructuring its orientation.
Like wise all other chemical element also align themselves into a new structure in order to form a new compound after a chemical reaction.
<span>Differentiated Cells
Re: </span><span>These are cells which have become modified and specialized within an organism.</span>
Probability is related to heredity because heredity is all about the probability of what trait a child might have based on the parents. <span />
This is a case of both Rh incompatibility and ABO incompatibility. Since the first pregnancy is normal but the second one resulted in hemolytic disease; it means that in the first pregnancy, the baby was Rh negative which lead the Rh positive mother to produce antibodies against Rh negative blood, which is noted in the second pregnancy leading to hemolytic disease. There may also be a form of ABO incompatibility. The correct answer is that both of her children are type A, Rh negative, and the mother is a type B, Rh positive.