Ithink these two are simple questions.. but i need tt

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Which articulations allow for greatest range of motion?

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay