The water on the earth today has been sustaining life for millions of years. true or false.

In your own words, explain why sinkholes are very common in florida. list one use of sinkholes in florida.

Earthquakes cause erosion as they flow downhill, carving valleys and mountain peaks

What the roles of mining sector in Ethiopian economy

At what longitude does the prime meridian lie

Explain on a complete sentence why it is important for scientific to share information whit one another

What is the diameter of the earth

4. Stars on the upper left end of the main sequence differ from those on the lower right end in what way? A. Stars on the upper left end are less massive. B. Stars on the upper left end are more massive. C.

Immigration between 1870 and 1900 was on a drastic upswing because A. Technology was developing rapidly B. Factories were employing many people C. Travel to and around America was improved D. All of the above

Why can dna, rna, and proteins be used to compare only living organisms?

In savannas, the rainfall that occurs in the summer accounts for at least one-half of the annual rainfall.