Why I posed that point is: do not confuse what interests you personally with what will benefit you more for your future - in choosing the right subject combination you open up many more doors; e.g. if you do physics many engineering courses are open to you (doing bridging courses later is kidding yourself). If you do not have at least 2U Maths (Advanced, so-called) you will not be allowed to do many courses or even if allowed you will struggle.Have you not consulted your parents? Every now and then we read of students, because @ year 10 you are still young, who have made a wrong choice.
I''m sorry, but this is not true. Many UNI courses no longer have prerequisites, you do not have to do 2U maths to get into any course, all universities look at is an ATAR, and if they do have prerequisites, you can always do a bridging course, and I don't agree that you have to do Maths, Science, Eco or any of those high scaling subjects, what if you don't do very well in them? What's going to happen to your ATAR then? If you do the subjects you love, you will do well in them; it doesn't matter if it's a TVET course to Extension 2 Maths. Also, you DO NOT need a high level of maths to do physics; certainly not extension 1, the maths involved is very simple, and HSC Physics hardly has any horrible math calculations.
And to OP, do what you love. You DO not have to do high scaling subjects to get an good ATAR or to enter any particular course, believe me, if you do a high scaling subject and you don't do very well in it, then no amount of scaling in the world is going to help you. Besides, even if you get below 70 for any subject except for Ext 1 and Ext 2 Math, and some Extension languages, you will get scaled down. It is much better to get 95 in a subject you love rather than doing a high scaling subject and getting like 20 in it, it's not going to help you at all, and you will regret it. So, bottom line; do the subjects you love, which you are good at, which you are capable of. I know someone who did Visual Arts, Textiles and Design, Entertainment VET course, Drama and Adv English, no math, no science, no history, no ecenomics and she got an ATAR of 99.5. Why? Because she did the subjects she was good at, where she could score. It's all about what is right for you, so if you want to do Society and Culture, go for it, if you want to do the 2 sciences instead, go for it, but pick your subjects for the right reasons, don't pick the 2 sciences simply because someone has told you will get an higher ATAR if you do them. If you hate science, then it would be stupid to pick any of the sciences.
Do the subjects you love.