How much of earth's surface is covered by water?

I wont to know hw to separate iron and sulphur mixture when is heated

What is the best way to define the word biome? A. a set of areas that experience very little rainfall B. an area with a moderate climate C. a region that experiences freezing temperatures year-round D.

Why does the inland west region get more rain then the Great Plains?

How are bee hummingbirds and ostriches alike?

While Wyoming is the least populous state, which state is the second least populous, or, the 49th most populous? A. Vermont B. North dakota C. South dakota D. Alaska E. Kansas

ok so if i was to go to Antarctica and keep going south i should be able to go to Svalbard Norway right since the earth is round. because i was looking at my world map in my house and i started thinking about that.

Provide at least three differences between the ancient Hebrew religion and other world religions of the time. Provide at least one way in which the Hebrew religion was similar to another world religion of the time.

What did Europe do to solve under population?

Which of the following is true about ecosystems?

1. When governments seek a favorable trade balance, they want A to raise taxes on exports B imports to equal exports C to export more than they import D to import more than they export