. Angela is 42 and pregnant. On her last visit she had the fetus’ amniotic fluid tested for chromosomal abnormalities. She has concerns about having a “normal” child because of her age. Check the karyotype and write what you will tell Angela and Sal about their baby.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.