How can I study for the Science section?

<p>I will retake the ACT in June. I currently have a 31 and I’ve used up every practice test I have. I plan to study for every section daily using other means. I’m good in English so all I will do is brush up on homophones. I will do practice algebra, geometry, and trig for the math section. And I will read daily and practice speed reading.</p>

<p>I don’t know what to do for the Science section though…any ideas?</p>

<p>EDIT: Also, does anyone know how often the tests here are updated: <a href=“http://actstudent.org/sampletest/english/eng_01.html[/url]”>http://actstudent.org/sampletest/english/eng_01.html&lt;/a&gt;&lt;/p&gt;