An alcohol in a chemical sense is a compound. Various types of drinking alcohols may be mixtures or solutions or heterogeneous materials, depending on the type.
No, alcohol (the one you are referring to is most likely ethyl alcohol) is a compound.
Soil is a heterogeneous material
Guacamole is a heterogeneous material.
Yes
The fish sauce is a heterogeneous material.
heterogeneous materials are materials with different properties....
heterogeneous
clay is homogeneous mixture
compound and element
This is a homogeneous solution.
homogeneous
organic material is your mother! OH BURN!