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Biology, 16.12.2020 21:50 jadynnnnn1795

During the gestational period, vital nutrients are absorbed by the digestive system and delivered to the placenta by the circulatory system. The embryo then benefits from these nutrients which are absorbed from the placenta through the umbilical cord. This demonstrates the digestive and circulatory system interacting with the Reproductive system Endocrine system Respiratory system Integumentary system

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