A mixture can be physically separated.
Answer:
Development refers to a positive and progressive change in somebody or something.
Answer: Do this yourself using your resources.
Explanation: Come on! Nobody is going to work this hard for you if you're not willing to work for yourself. You definately won't learn anything and risk being ill-informed forever.
Use your recources, your book, a writing lab, your teacher, anything!!!
People want to help you. Nobody wants to do it for you.
As more developing nations industrialize, it can be expected that more factories and industries will be sprouting out. Global modernization will happen which entails a great responsibility to producers and consumers most especially on its side effects.