Which portion of the placenta consists of fetal capillaries, which receive nutrients from maternal blood?
a. amnion
b. yolk sac
e. chorionic villi
d. umbilical cord
e. allantois

d. umbilical cord

Explanation:

The blood vessels of the fetus and the maternal placenta connect through the umbilical cord.

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answer:

to with mild choking in an adult or child over 1 year old: encourage them to keep coughing to try to clear the blockage. ask them to try to spit out the object if it's in their mouth. don't put your fingers in their mouth to them as they may bite you accidentally.

explanation: