Evolution

In my mind, i think the biggest jumps were in making stone tools and becoming smarter. As shown in the video, the Habilis were the ones affected by these steps. Tools, for starters, may them able to get and attain an array of foods. These tools made food easier than ever to get. On the other hand, their brains also began to develop. They, in fact, became effective problem solvers. It is obvious these steps are very important to us now...from cooking, to weapons, to school work, to real life problems, etc.