This 3 PowerPoint bundle covers four major topics in elementary science at an introductory price! A 27 slide power point titled, "Cells: How Important Are They?" A 28 slide power point titled, "Tissues:Good For More Than Just Blowing Your Nose!" AND a 33 slide power point called, "Organs and Organ Systems: Let's work together." It includes great information, pictures, and diagrams in a fun and hip emoticon themed powerpoint that will have your students LOL'ing and smiling all through. At the e