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Alenkinab [10]
3 years ago
13

In human pregnancy, which organ(s) form first and last?​

Health
2 answers:
kirza4 [7]3 years ago
7 0
First is the brain, spinal cord, and heart begin to develop. Then A blood vessel forms which will later develop into the heart and circulatory system.
goldfiish [28.3K]3 years ago
5 0
The sperm is the smallest cell in human biology, but also one of the most complex. The egg meanwhile is the largest cell and similarly intricate.
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Naturopathy comes from the Latin word "natura" and the Greek word "pathos", suggesting a natural healing of the body.

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