J John Goper New member Feb 16, 2011 #1 plz i need help with this question i am not smart in science and i need to udnerstand not suree how to understand this can i have simple? THANKSSS!!!!!!!!
plz i need help with this question i am not smart in science and i need to udnerstand not suree how to understand this can i have simple? THANKSSS!!!!!!!!