rayray5070 rayray5070
  • 03-06-2020
  • Biology
contestada

Which of these is true for a fetus by the end of the first trimester of fetal
development?
O A. Its weight is half what it will be at birth.
O B. Its placenta has served its purpose.
O C. Its external sex organs have formed.
D. Its lungs are fully developed.

Respuesta :

gonzalezroamir
gonzalezroamir gonzalezroamir
  • 04-06-2020

Answer:

A

Explanation:

Answer Link
rbaindkn12
rbaindkn12 rbaindkn12
  • 04-06-2020
I believe it’s A or B
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