What is gurukul system?

Wind power has been beneficial to rachers ,farmers , and rural homeowners for decades windmills and turbines use wind power to change the winds kinetic energy into electricity where does wind power come from

Between 1518 and 1548, spanish conquistadores conquered most of the new world, motivated by the a) desire for scientific knowledge. b)  to urge to claim more territory for spain. c) belief that an all-water western route to the orient existed. d) desire to advance national glory, serve god, and seek personal wealth.

Which shows the best path to find the number of centimeters in 1 yard?