I think because of some of the compositions you work with.
The wine alcohol is related to chemistry, because one of the chemicals in organic chemistry is used in making it:ethanol.
All foods, cosmetics, detergents, medicines, textiles, etc. are organic compounds.
A homologous series is a group of organic compounds with similar chemical properties and structures, differing by a repeating unit in their molecular formula. In organic chemistry, these series help in predicting the physical and chemical properties of related compounds, making it easier to study and understand their behavior.
All drug research and maufacture is chemistry
Now,...................................................................................
Steroids are chemicals, so their relationship to chemistry is quite direct.
transistor are materials they have to be extracted and purified this relies on chemistry and material science
For example in the investigation of poisoning.
physics, mathematics
Transistors are made of materials. They have to be extracted and purified. This relies on chemistry and Materials Science.
from the chemicals that it is made up of.
All pharmaceuticals are chemical products.