- What gives fingerprints their characteristic ridge structure?

Discover Questions

Math question, what's x^2= 16/36? In theory, if a gamma ray burst was emitted from a star 600-3000+ light years away, would we have any chance of knowing it was coming? What type of jacket is this? Which statement about the ordered pairs (2,-9)and (3,-9) is true for the equation 5x-y/3=13? What is x in terms of y in the equation y=(x^2) -x?