BB Crit Reading Question OLD EDITION

<p>This only works if you have the actual old book, if not, then you can't really help lol.
Test 1- page 422
Question 18- I was confused between A and C- what makes them so different from each other?</p>

<p>One says internal AND external forces and one says only external.</p>

<p>Oh ok, thanks, that makes WAY more sense now :)</p>