If you can easily see the different parts that make up a mixture, it most
likely is a ___mixture. *

heterogeneous mixture

Explanation:

heterogeneous mixture example: chicken noodle soup/ there are many parts making up the soup but you can see them

homogeneous mixture example: soda/ the are many things making up the soda, but you cant see the specific parts

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

hi my dude or dudette