Which types of freely moveable joints are often found in areas of the body, such as the shoulders and hips, needing movement in many directions?

a. pivot joints
b. hinge joints
c. ball-and-socket joints
d. saddle joints

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species

What might explain the real-world results, show in the graph to the right, for one class of twenty students? check all that apply.