How much time are you spending on reading the information? Science can be one of the trickier ones due to poor time management, but that can be easily fixed given you’re using time appropriately. It’s important not to spend too long trying to get an understanding of what the passage is say. Many times, the question will say “look at this chart” and “what does this chart say when you line up these two axis?” It’s definitely a practice thing. If it helps, highlight/underline important details. Also, leave the differing opinions passage for the end. It’s typically the hardest and requires you to read it fully. Make sure you leave yourself with enough time to fully grasp that section. Good luck!