Answer:
dark brown with a hint of purple
have a good day :)
Explanation:
You can use physical methods to separate a mixture and also some chemical methods too.
Mixture is just a physical combine.
However a compound is a chemical combine so you must use special methods to separate it
A scientific law is a statement that is universally accepted and answers the "how?" question.
Hope this helps!
In earths surface or the bottom of the Ocean