Fill the blacks: ice is but has___ hydrogen bonds than liquid water A- more dense- less
B- none of the thiss
C- less dense- less
D- more dense - less
E- less dense - more

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?

Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred

When mitochondrial dna from living relatives was compared with mitochondrial dna from the skeletons, scientisits determined that skeletons 3,4,5,6 and 7 were members of the romanov family. which of these skeletons can be identified by name based on the evidence you have? explain your answer.