What structure connects a fetus to the placenta, carrying it nutrients and oxygen?

Which word means both a female swan and a writing instrument? In 1990, the Fender Stratocaster that which guitarist played at Woodstock sold for a record price at auction? A fierce enemy of slavery, William Lloyd Garrison started which newspaper in 1831, a title also used as a nickname of S… A ferroalloy always contains which metal? Where does a fetus develop until its birth? What is another common name for a fever blister? Which drug, first synthesized in 1853 by French chemist Charles Gerhardt, is derived from salicylic acid? What day of the week is Maundy, a few days before Easter?