ARTHROPODA has 8 legs and two body parts

                                  Two snails  REPRODUCING in order to produce offspring.

                                  Snails poke each other while mating.

                                             

                                      

                                      The remains of a CACOON left from an insect most likely a butterfly. 

                                 Plants and leaves DECOMPOSING into the earths ground which                                                        helps benefit the soil underneath it.