Mathematics is the foundation of all natural sciences, and it is a necessary tool for physical chemistry, biology and others.
For example, physical laws are embodied by formulas, chemical reactions are ultimately an equation, and mathematical statistics of population development in organisms are also necessary.
However, natural science is not a purely mathematical problem. If it is pure statistics, it must be a single mathematical problem, but different disciplines have their own emphases, such as the theory of time and space in physics. The fourth and fifth dimensions are actually closer to philosophical brainstorming. Stem cell culture and biological cloning are more about the exploration of the origin and development of life.
In fact, I personally prefer the view that philosophy is the end of natural science.