Slide 1 Knives are considered sharp when 1.The blade is shiny 2.The force gets larger 3.The pressure gets smaller 4.The blade gets thinner 5.They plunge into your heart Slide…
Slide 1 About 300 million years ago, the land of Earth was in a single mass know as Pangaea, as shown in Figure A. About 150 million years ago, Pangaea broke up into the…