Any good tips for ACT Science?

Hello!
I received my mock ACT scores today and I got a 25 in science, which kinda brought my composite score down (33/E, 27/M, 30/R) and I was wondering if anyone has any really, really good tips? My real ACT is in a week and I want to be able to get my science score to at least a 29 (achievable score). I got my English score from a 27 to a 33 in a weeks worth of time, so I am sure I can get my science score up to where I want it. Most of the questions I get wrong on the science are from the conflicting viewpoints; They say to treat it like the reading, but for some reason I get overwhelmed and I just can’t.