The first major offensive of the great war took place when germany invaded belgium on its way to france. in what battle were the germans halted, creating a stalemate? verdun somme marne ypres

Its marne got the answer correct on odysseyware!         
: )

He's right marne because i also had it on odysseyware and it's right 

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 !