Which statement is true for all minerals? A. They have a crystalline structure. B. They contain useful metals. C. They are made of silicon and oxygen. D. They are too hard to be scratched with a nail.

Factors that contribute to person becoming refugees

Which of the following statements best describes the level of development found in sub-Saharan Africa, as a region? A. Most countries have higher than average development. B. Most countries are considered average with regard to development. C.

How does sleet differ from snow? a. It is not a form of precipitation. b. It is liquid and not ice. c. It starts as rain and freezes in the air. d. It starts as water vapor and changes to a solid.

What is a possible icy cloud surrounding the solar system from which some comets originate?

Explain one way that Greek and American views of tyranny and government are different

How does the physical geography of South Asia impact human cultures? Write 1 paragraph (5-8 sentences).

What is cartesian product?

11. Which five South Asian cities have the largest populations?

Some 2.5 million people currently live in sahara, most of these in egypt, mauritania, morocco and algeria true or false

Compare the aquatic species mortality on the east and west coast