Discover Questions

If m varies directly as y and m is 6 when y is 36, find the constant of variation.? Why do more massive stars have shorter lifespans? How are echinoderms more closely related to vertebrates than any other invertebrate class? If p, q and r are prime numbers prove that p^2+q^2+r^2 cannot equal to 2005? Scientists, from a professional point of view, are the existence of zombies possible?