yes
One waste product is carbon dioxide.
through the umbilical cord
It excretes it into the ALLANTOIS GLAND.
i don't know! i guuse mida!
so it doesn't die
reproduction, gets rid of waste and nurishes
glucose
The mammal embryo receives its nutrients from the mother through the placenta. The placenta allows nutrients to travel from the mother's system to the embryo's, and for waste products to leave the embryo's system so they can be disposed of by the mothers.
The embryo gets rid of waste when the mom feels sick and vomits.
sweat
nitrogenous waste is carried through the blood. the waste passes into the nephrons (kidney cells) inside the nephrons the blood passes through "the loop of henly" in which the waste is pulled out of the blood and send to the bladder to be concentrated as urea