Please help Who robbed banks to support the Bolsheviks, had trouble dealing with farmers, held the Moscow Show Trials, and had many people that disagreed with him disappear or die including his wife?

Question 1 options:

Joseph Stalin

Vladmir Lenin

Nikita Khrushchev

Hi! after fertilization occurs, the zygote goes through mitosis and then differentiation (aka specialization of cells) to have a variety of cells that perform different functions. this allows for the creation of tissues and so on, all of which were once stem cells with no specific function.i hope i !