EPISODE #1-DIGESTIVE SYSTEM - a podcast by GAP-Gita Putri Abu

from 2020-06-08T11:28:54

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THE ORIGINS OF THE MAJOR ORGANS-The respiratory and digestive systems arise from a single tube that begins to form very early in human development, about 16 days after fertilization of the egg. Different regions of the tube or buds that sprout along its sides eventually become the stomach, lungs, liver, and several other organs.