Actually, you don’t need ANY science to master the science section of the ACT. That’s right, no biology, zero chemistry and zilch physics! The section should be called ‘The graphing and chart reading section!’
So, if it has nothing to do with science, why do they call it the ACT “science” section? Simple. While the section is all about interpreting information and reading graphs, the subject of these questions is all about science. You only need to practice the right tactics to master this section of the ACT.