mizzcutie45 mizzcutie45

07-03-2015
Biology

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what is the function of Placenta? During which stage is it completely formed? &How will the fetus body temperature be regulated after birth? During which stage does this method of regulation develop?

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andres2003 andres2003

07-03-2015

the placenta allows nutrients and oxygen travel from the mother to the fetus(or to the Baby.
The placenta is fully formed by 18 to 20 weeks
These are all I know

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