Science, asked by pearlangela1984, 2 months ago

the number of weeks needed for brain and muscle development._______

Answers

Answered by AbhiThakur07
2

Explanation:

Your fetus will begin the process of developing a brain around week 5, but it isn't until week 6 or 7 when the neural tube closes and the brain separates into three parts, that the real fun begins.

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