coal, oil and natural gas are all classified as what type of resource?
a) consumable
b) nonrenewable
c) potential
d) renewable

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false

Asimilarity between the governments of israel and iran is that a both are considered democracies b. both are ruled by a prime minister c. both give men and women voting rights d. neither allows political parties to exist

Rainbow trout is non- native to the united states. however this species is breeding with the native gula yltrout acientistrecently observed that the hola trout were becoming exitinct what is the cause of their extinction