3. Lee las definidoras y escribe la palabra adecuada:
• Organo hueco muy elástico en el que se desarrolla el
bebé durante el embarazo.
• Especie de tubo que conecta el embrión con la
placenta de la madre, por el que se transportan los
nutrientes y el oxigeno.



Answer :

Final answer:

The placenta, uterus, and vagina are key reproductive organs essential for fetal development and childbirth.


Explanation:

Placenta: An organ that develops in the uterus during pregnancy to provide oxygen and nutrients to the fetus.

Uterus: A muscular organ where a fetus grows and develops until birth; has a thick lining of tissues known as the endometrium.

Vagina: A tunnel-like organ that provides access to the uterus for the insertion of semen and for the birth of a baby.


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