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

HELLOOOOOO,WE ARE FOUR FRIENDS AND WE LOVE SCIENCES.

WE WILL EXPLAIN WHAT IS AREA 51.

WHAT IS AREA 51?:

  It is a military base in the middle of the desert.located in U.S estate of nevada,about 135KM north of lass Vegas.

We hope that you never work there😎

https://m.youtube.com/watch?v=5i6wriQuKUI

👽