What is an expendable resource?

Can someone you aren't related to tell you what to do? Why would big business support immigration? How can you promote an individual's rights? How does Infrared spectroscopy help monitoring air pollution? Is holly tone good for all plants? How can photochemical smog be controlled? What country is the richest in natural resources? What are environmental threat for developed countries? What is needs or importance of deforestarion? How to tell if your lessbion? What does it mean for fossil fuels to be nonrenewable resources? How did the social expectations of women change after World War 2? Can you put nail clippings in a worm farm? What is the UK sentence for euthanasia acts? What effects does deforestation have on the Amazon? What is the problem with the slaves? How much are member national dues? How does prostitution effect society? What is an administrative control? Why did a change in the wolf population affect the other organisms in the community?