Question

what is the job of the amniotic sac​

Answer 1

Amniotic sac is found within the womb where fetus grow that protect the fetus.

Explanation:

• An amniotic sac is thin but tough transparent pair of membrane that carry a developing embryo or fetus within womb until shortly before birth.
• the amniotic sac is filled with the amniotic fluid that surrounds the embryo, thus providing a cushion against a mechanical injury.
• It also provide protection against fluid loss from embryo itself.
• It allows the fetus to move freely within the walls of uterus and it is also the site of exchange of nutrients and oxygen between umbilical cord and placenta.