Week One Homework Response A

One subject area i would like to research this semester is endangered species. I know that species from tigers to dolphins are on the endangered list. I also know that tigers are considered to be the most endangered species on earth. I would like to know: 1. Which species and the certain breeds of each that are in the most danger? 2. Which areas of the earth have the most number of endangered species? and 3. What can people do to help stop the endangerment of these species?