Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Did you know that a blue wales tongue weighs more than an elephant?

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

The pronunciation aid that determines the stress placed upon a syllable is the