There not. it is much easier to separate a heterogeneous mixture
what is a way nature can separate mixtures
with sand
you can do it by the temperature
YES!!
A colloid is an example of a mixture. Specifically, colloids are mixtures in which the components do not separate. Mixtures in which the components do separate are known as suspensions.
Homogeneous mixtures are more difficult to separate than heterogeneous mixtures because the particles are all mixed together, whereas heterogeneous mixtures have particles big enough to see.
to pure them
water
987897
there are several ways to separate mixtures...evaporation, distillation, filtering, paper chromatograpy
Filtration is the best method.