Because they are a country founded on capitalism and the pursuit of prosperity through a free market system. Communism pushes the opposite ideals and back in the day Russia was a military large superpowers that followed a communist system that the US felt threatened by.
I do not get it can you explain any better
Meiosis. Sexual recombination. Crossing over. Independent assortment. Mutations.
The two MAIN sources would be genetic(sexual) recombination and mutations. Mutations allow for genetic variation, while genetic recombination allows for genetic shuffling. :)
Answer:
the billions of cells that originate from one parent cell
Explanation:
Answer:
Answer is D, all of the above.
