Is natural science a good option for me at uni?

Currently i am studying a-level physics chemistry and biology with an as in maths. i dont know what to do in uni but have looked at this and it looks good. does oxford do it? or any good unis in the uk? also i believe you chose a block of topics to do, what topics would be restricted to me because i am not doing a level maths only as and what topics would best suit me? blokey, blokey thanks.
Answer
Oxford university offers "earth sciences", "materials science", and single sciences like physics and chemistry. it is cambridge university which offers "natural sciences", described as follows on their web site:"the natural sciences tripos is the framework within which most of the science is taught in cambridge. it is taught by seventeen departments and includes a wide range of physical and biological sciences and the history and philosophy of science."it sounds as though there would be a wide choice of subjects there to accommodate non-mathematicians., indeed, there should, because their "mathematical tripos" for real mathematicians is a separate course of study.