Which of the following describes a heterogeneous mixture?
a) It can be separated by chemical means but not by physical means.
b) It cannot be separated by either chemical or physical means.
c) It can be separated by physical means and is uniform in composition.
d) It can be separated by physical means and is not uniform in composition.

Respuesta :

A heterogeneous mixture is made up of different substances tha can be physically separated
so the statement that describes a heterogeneous mixture is 
It can be separated by physical means and is not uniform in composition.
so i conclude option D is correct
hope it helps
Q&A Education