Answer:
Implantation is what leads an egg to pregnancy. If implantation doesn’t occur then, the fertilized egg comes out with period blood. After fertilization, the egg undergoes series of divisions called cleavage. The cells remain enveloped in the protective egg membrane. This membrane layer hardens after entry of sperm.
<em>hope this helps :)</em>
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Answer:
3) Oxygen Deficit
Explanation:
When we have less oxygen in our tissues, such as during extended rigorous exercise, lactic acid is produced (the burning that we feel in our muscles).
I think 2 because the hospital or doctors office should give background checks on the women and see if their elidgedible for the job so the community can make an protest
True because they can help you through it
