Fill in the blanks to complete these sentences about rock characteristics.
A rock is an
of minerals.
The of a rock is a result of its mineral composition.
Most rocks contain more than one type of

How does the us declaration differ from the texan declaration

Which is an advantage to using nonrenewable resources? a. they can be cheaper. b.they can have a lower impact on the environment. c.they can be used up rapidly. d.they can contribute to global warming.

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs