theweirdone444
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NEED HELP ASAP

There are many developmental stages that a human undergoes between fertilization and birth. Immediately following which stage does cellular differentiation begin?

A. Y
B. X
C. Z
D. W

NEED HELP ASAP There are many developmental stages that a human undergoes between fertilization and birth Immediately following which stage does cellular differ class=

Respuesta :

hellokitten836
I think A. Y but honestly not so sureee
rebeccamlopez097

Answer:

its x (the pictures' names changes so it might be a different letter for u)

Explanation:

study island

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