Throughout the history of China dynasty substitutions have mainly been the result of mutiny or foreign invasion.

True

False

If you could dig one foot per minute, it would take you about six __ to dig through the Earth's crust.

20th cenutry events in order

Different between dark half and bright half.

Answer for the cross word

Which of the statements below is not a characteristic of economically developed nations?

Sediments are carried from a hilltop to the ground at the bottom of the hill on a windy day. What is the agent of erosion? the hilltop the ground the sediments the wind

What do four kinds of lines that depict the great wall refer to

What is the most abundant element in the universe?

What are two methods that scientists use to predict volcanic eruptions

What is the mass of 8 medium eggs?