As far as I know all plant oils are found in their seeds and are extracted by crushing.
unsaturated fats
Plant or animal oils.
If by "perfume" you mean essential plant oils, then yes - oils dissolve in alcohol.
Minerals
unsaturated fats
yes
Depend of the plant oil is extracted. Essential oils do have very strong and distinctive smells.
Animal fats and plant oils are made up of glycerol and fatty acids.
Scented candles contain natural oils extracted from various plant material. The oil may come from different areas of the plant, possibly the leaf, stem, root or often the fruit or husk.
Soap is made using animal fat or plant oils.
Water is not a solvent for oils having a polar molecule.
oils