yes because it is made up of various different substances and looks as if to be various different substances due to the crumbling away of freshly mined coal.
Heterogeneous mixture.
heterogeneous
heterogeneous
Heterogeneous
Sponge cake is a heterogeneous mixture.
heterogenous
Heterogeneous mixture.
hetergeneous
A flower is a heterogeneous mixture.
Salad dressing is a heterogeneous mixture.
Heterogeneous mixture.
Sand+salt: a heterogeneous mixture.
heterogeneous mixture
Heterogenous
It is a heterogeneous mixture.
Glittery nail polish is a heterogeneous mixture.
Heterogeneous mixture.