Before answering this question I must advise that you don’t allow what others want to be your favorite subject become your favorite subject. Girls are often encouraged to get into art subjects such as History, Political science, literature instead of Mathematics and Science .But when you pay closer attention you will see that science subjects are important and easier to manage than art subjects if you know and understand the formula.
For example Mg when you see it simply means magnesium, K simply means potassium, feso4 means iron. If you have to write about any of these in history you have to write pages. My favorite subjects are biology, mathematics,and chemistry.I don’t like history even though I got A in history. I got A in Mathematics, Anatomy and histology, and Chemistry many years ago.
Unsplash.com/photos /search Chemistry.
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Nurses You Move Me 
You were/are a very bright and diligent learner!
I did like microbiology, maths (calculus and algebra in particular), genetics, physics and chemistry (wanted to be a chemical engineer. My mother said it was for boys, lol).
Now that I am a student again, I still have to discover which of my modules is my favourite. I’m on my fifth and so far, I like them all! Hang on a minute… I just realised that I don’t need to have a favourite 😁
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