compound
It is a mixture. It is not an element or a compound, so it has to be a mixture. Plus, almost all oils are mixtures, as in if you set them out long enough, they wil separate. This process may take a while, though.
vegetable oil, is a compound because it forms a liquid.
a heterogeneous mixture
Vegetable fat is a mixtures as it is composed of a number of different lipids.
It is a mixture.
The oil is a compound, the additives make it a mixture.
Vegetable soup is a heterogeneous mixture.
Vegetable soup is a heterogeneous mixture.
mixture
It is a mixture
It is a mixture.