kkkkrystal94 kkkkrystal94
  • 25-07-2020
  • Biology
contestada

please help !! 22 points !

Name three ways that an embryo changes during the first trimester.

Respuesta :

lilliez
lilliez lilliez
  • 25-07-2020

Answer:

The embryo develops the heart, nervous system and face.

Explanation:

The nervous system is one of the first things to develop, following is the heart and then their face. Physical traits which also develop are the  arms, legs and sexual organs.

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