A number less than 15

Exit Which of the following is NOT a source of Earth's internal heat? a. mantle convection b. radioactive substances c. gravitational contraction d. past bombardment by asteroids

The Israeli government has tried to unify its diverse Jewish communities by making which language an official language? Latin Yiddish Aramaic Russian Hebrew

How did the Haitian revolution affect sugar production?

Pieces of bedrock from canada, north of lake superior, are spread across large areas of wisconsin and minnesota in the us, even though lake superior sits between the canadian source of the rocks and the us places that the rocks now are.

Explain how nationalism can eliminate an international boundary.

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.