Which Afghan crop has come to supply nearly 70 percent of the world's heroin? A. Wheat B. Marijuana C. Cocaine D. Opium

Which candidate had two small children during the election? A. Kennedy B. Nixon C. Johnson D. Ford

What is continents and what are they

How do people use the land in Ethiopia

What is meant by solar system

When humans and animals remove shrubs from desert environments, the process of deflation is

In archaeology, there must be a balance between the explanation of the value and workings of archaeology, revealing the mysteries of past and present cultures, and to promote respect for archaeological sites. True or false?

The blocking off of an estuary from the sea forms a (n)

Why are there few or no clouds in the stratosphere

Why did Columbus use prisoners as part of the crew

Wich american started a settlement in texas in the early 1820s?