What happens to the mass of substances during a chemical reaction? A Mass is lost. B Mass is gained. C Mass is not gained or lost. D Mass is both gained and lost.

What part of the map tells you the relationship between distance distance on the map and distance on the earth?

Why are different stars overhead at 10:00 pm on a given night than two hours later at midnight? Why are different stars overhead at midnight on June 1 than at midnight on December 1?

Is the Panama Canal an example of a city state

Some people think that when the Atlantic fishery recovers, most of the resource should be allocated to the inshore fishery because it supports a way of life.

If you travel from the capital of florida to the capital of georgia in what direction do you go

What is the name for any side of a building that is intended to be looked at?

4. What is the most common element found in the composition of minerals?

How did the moon form?

Platinum can be found in which of the following formations

Which of the following statements about Southern South America is true? A. Uruguay has the lowest level of urbanization of any mainland Latin American country. B. Paraguay is the smallest country of the subregion. C.