Post a New Question

Psychology

posted by .

Four weeks from conception, cell division:
A. begins to slow down.
B. has resulted in an embryo which is 10,000 times larges than the zygote.
C. creates a zygote.
D. moves to the fetal period.

I believe it is B

  • Psychology -

    I agree.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question