Why are persons with down syndrome excluded from bone marrow transplant waiting lists?

When all the values in a data set are written in order from least to greatest, the value that is in the middle, with an equal number of values below it and equal number of values above it, is called the .

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

Kyla injures her leg during a rock climbing accident. which type of rehabilitative care would she need after her injury has healed?