im not completely sure, but i think its a homogeneous mixture.
because limestone is a solid, if it were a hetergeneous mixture then it would be made up of a solid and a liquid. or a solid and a gas.
? i dont know tho, im only guessing :) Limestone is composed primarily of calcium carbonate but since it is not pure calcium carbonate, it is heterogeneous. Look at the stone, it was formed from shells of sea animals. As they were compressed into rock, all the sand, organic material that remained, and the siliceous foraminifera were compressed along with it. If you see embedded chunks, it is not the same all the way through. If it is not the same all the way through, it can't be homogeneous.
Rice grits is homogeneous, corn grits is homogeneous, rice and corn grits mixed is heterogeneous.
Medicines may be homogeneous or heterogeneous.
it is homogeneous
Donuts are heterogeneous.
homogeneous
I consider cement as a heterogeneous mixture.
Rice grits is homogeneous, corn grits is homogeneous, rice and corn grits mixed is heterogeneous.
Heterogenous
peach is heterogeneous or homogeneous?
heterogeneous
Mixtures can be homogeneous but also heterogeneous.
If it's got pulp in it, it would be heterogeneous -- otherwise, it is homogeneous.
Heterogenous
Medicines may be homogeneous or heterogeneous.
me don't know
Heterogeneous
homogeneous is when the solution is mixed throughout and heterogeneous is not