Describe two effective means of preventing the spread of malaria.

Distance between earth and the sun is 150 million kilometers. light travels 300 million meters. how long does it take for the light to reach earth from the sun?

A planet whose distance from the sun is 3 au would have an orbital period of how many earth-years?

Which of the following is true of the ethnic composition of East Asia? a. The Han Chinese comprise more than 90 percent of China's population. b. About 25 percent of Mongolians are ethnic Kazakhs. c.

How does a Buddhist show complete commitment to his or her beliefs

Which resource is renewable?

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

What is the longest street in ontaro

3) Which of the following may move and cause an earthquake to occur? A: Asthenosphere B: Lithosphere C: Plate D: Mantle

What statement best describes the relationship between power and authority? A. Authority is a type of power used only in democracies. B. Authority is the ability to use power legitimately. C.

The Jesuits were not part of the Catholic Church and they supported Protestant reform. True False