What is an expendable resource?

What happens when a popuation reaching carrying capacity? What is the most popular boys name in North America? What are the advantages of mining for the community? Did Cesar cheves break any laws? My step daughters live w their mom and grandmother the grandmother keeps putting diapers on the 5 yr old when she doesn't need them the mother also will not allow her to wear panties is this abuse? What kind of labor resources are used to make a TV? What type of infrastructure from oil exploration might impact the animals in an ecosystem? The success of the African-American Civil Rights Movement of the 1950's and 60's had the GREATEST influence on which other American minority groups? Does the pollution from cars effect the ozone layer? Why do you think is the root cause of human rights violations? How did the Spanish categorize members of society? Are oil spills in the desert? Do cancer women get along with other cancer women? Why is Cesar Chavez better than Hugo Chavez? What are the differences between non-renewable energy renewable energy and inexhaustible energy? How popular are victims and bullies? How could pollutants work their way into your local watershed? What is the rope part of the dynamite called? Why doesn't water of river ganga get spoiled? What are the effect of communication and human relations?