What is the difference between these. For someone who hasn't taken the science classes in at least 5 years, which would be the best to relearn? I am also going to use my text books. As far as ek1001 I am assuming these are just questions ?
What is the difference between these. For someone who hasn't taken the science classes in at least 5 years, which would be the best to relearn? I am also going to use my text books. As far as ek1001 I am assuming these are just questions ?