Answer by  
                                                                                          SallyManda (308)
                                                            
                          
                          
                                                          There are a variety of animal life cycles.  Salamanders for example, can develop from eggs straight into little versions of adult salamanders or they can emerge from the egg as a gilled salamander larvae, which eventually turns into an adult.  Another type of salamander, called a newt, has more life stages, including a juvenile land stage called an eft.