For this exercise, you are going to create a part of an Animal hierarchy. Unlike some of our examples and the previous exercises, this exercise is going to have 3 levels in the hierachry. At the top is the Animal class. Below that, we are going to have a subclass for Pets. Under pets, we are going to have 2 subclasses, Dogs and Fish. You will need to create your class hierarchy and add instance variables, getters, and setter methods to accommodate the following information: I need to save what type of animal I have (String variable)
I want to be able to save a name for my fish and dog (String variable)
I want to know which fish need salt water v. fresh water (String variable)
I want to know if my dog has been trained (boolean variable)
I want to know the size of my dog and fish (String variable)
Make sure you use common sense names for your variables!

we need a link or picture : )

answerinformation systems literacy;

a  social news website  is an  internet  website  that features  user-posted stories. such stories are ranked based on popularity, as voted on by other users of the site or by website administrators. users typically comment online on the news posts and these comments may also be ranked in popularity. since their emergence with the birth of  web 2.0, social news sites have been used to link many types of information, including news, humor, support, and discussion. all such websites allow the users to submit content and each site differs in how the content is moderated. on the  slashdot  and  fark  websites,  administrators  decide which articles are selected for the front page. on  reddit  and  digg, the articles that get the most votes from the community of users will make it to the front page. many social news websites also feature an online comment system, where users discuss the issues raised in an article. some of these sites have also applied their voting system to the comments, so that the most popular comments are displayed first. some social news websites also have a  social networking  function, in that users can set up a user profile and follow other users' online activity on the website.