Which of the following is essential for life on Earth? Select all that apply.

Biogeochemical cycles

Climate cycling

Volcanic cycling

Geochemical cycling

Under General Grant's direction, General Sheridan used the total war strategy in the Shenandoah Valley to force Lee to surrender at Appomattox. O destroy civilian resources in the North. o carry out the "March to the Sea.

Thomas edison first achieved recognition for the invention of which product in 1877?

How much does a Yuan weight?

What was Massachusetts religion

A historian who compares events in north America in south America is organizing history by?

What impact did the embargo act of 1807 have on the united states?

How many member are in Congress

Malcolm X's actions and speeches most clearly inspired which of these groups?

King Leopoldo ll was opposed to Imperialism true or false

How does Buddha characterize the life led by most people?