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snow_lady [41]
3 years ago
15

During which stage of pregnancy does the fetus develop its body structures and system ?

History
2 answers:
Harman [31]3 years ago
6 0

Answer:

First trimester

Explanation:

During the first trimester, the organs of the fetus will begin to develop, the spine, the facial features - nasal pits, optic vesicles, buccal orifice -, the legs, arms and fingers. They will also begin to develop the respiratory system and the digestive system, as well as the cord that serves to feed the creature - through the mother - provide oxygen and eliminate waste and carbon dioxide during pregnancy. It is the right time to perform the first ultrasound since the heart already beats - although it does so in a soft and delicate way that we can not perceive - and the embryo is already moving.

kirza4 [7]3 years ago
4 0
I believe its the first trimester
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