adaptations

amphibians                                                                                                                                           

cell (wall, membrane, cytoplasm, nucleus)

condensation

earth's layers (crust, mantle, core)

edible  (parts of plants)                                                                                                                                             

endangered                                                                                                                                             

erosion                                                                                                                                               

evaporation

friction                                                                                                                                             

gravity

heredity                                                                                                                                              

lunar                                                                                                                                                

mammals                                                                                                                                              

mixture/solution

moon phases (correct sequence)

parallel circuit                                                                                                                                      

pitch                                                                                                                                                

precipitation

renewable / non-renewable                                                                                                                            

reptiles                                                                                                                                              

series circuit                                                                                                                                       

simple machines

solar energy                                                                                                                                                

threatened                                                                                                                                            

thriving                                                                                                                                             

traits / characteristics