Choose the correct answer,fill in the articles and prepositions where necessary. The World Wildlife Fund is 1.___international

The World Wildlife Fund is an international organization involved in saving animals and the environment they live in. It was founded in 1961, and deals with many aspects of nature, for example plants, fish and the other use of the world\'s natural resources.The WWF has succeeded in rescuing at least 30 species of birds and mammals from extinction. If fashionable women today feel embarrassed to wear fur coats, it is due to the work of WWF which opposes the killing of animals for their skin. The education is the key, if more people were aware of the danger to the environment and its wildlife, then perhaps they would do more to help organizations like the WWF.