The earth is always moving so therefore things will shift around.
A. 12 chromosomes, because sex cells (gametes) are haploid, meaning they only have one copy of each chromosome
They would be the same when used to power the blood cell vessels in order to power the blood cells. the difference is that they all power and work differently on different parts of the body.
The forensic scientist can assume that the number of adenine is always equal to the number of thymine, according to the base pair rule. Adenine matches with the other purine pair, thymine because it is the only thing to which it could have a hydrogen bond with.
