A possible classification for animals is shown in Figure 1. When it comes to classify the platypus you realize that it nurses but it also spawns. So implement the class diagram shown in figure 1 including the poor platypus in Java Script. Use the poorPlatypusToSolve.html file as skeleton for your implementation.

poorPlatypusToSolve.html file is :

mammal's number of nipples dolphin swimming dolphin's nursing dolphin number of nipples snake crawling snake spawning platypus nursing platypus spawning platypus's number of nipples

Animal Mammal Oviparus nu nurse awn Snake Dolphin craw swim platypus Figure 1: Animal classification