The island nation that lies between the South China Sea and the Pacific Ocean is the Philippines Islands. To find the answer to this question, you can use various methods. One way is to use a search engine like Google and type in the keywords "island nation between South China Sea and Pacific Ocean." Another method is to consult a reliable atlas or online map that shows the geographical location of different countries and bodies of water. By referring to these resources, you can easily determine that the correct answer is option c, the Philippines Islands.
