HOMOGENEOUS AND HETEROGENEOUS MIXTURES: by carmen, irene b, manuel and victor

 AREA 51

https://www.youtube.com/watch?v=khFic0h-umO

At first they called it rancho paraiso or land of dreams. It is a place in the middle of the desert where no one would want to go to work, so you had to gay it a name that sounded attractive. today it is better know simply as Area 51, a name much more in keepng with the secrecy that surrounds it.