Why did humans spread around the world?

Low uncertainty occurs when people feel confident in their ability to predict and explain someone's behavior. true false

How do we usually make quick assessments of others?

Why is democracy called a government by discussion and persuasion?

In the early 1900s, gasoline-powered tractors became part of the modern farm. In that same era, the modern combine harvester became common, allowing crops to be harvested mechanically and quickly.

Summarize what made John D. Rockefeller such a successful businessman?

Income can come from a. a part-time job. c. odd jobs. b. allowance. d. all of the above.

What was the ceremony called in which the vassals promised their loyalty to a lord?

How many people die per year due to driving while high off marijuana?

Real estate assets The top 20% percent of U. S. households receive approximately what percentage of the total U. S. Income? Why is that so? Explain What are the most common sources of prestige in US society? Why is that so? Explain.

Lactose intolerance results when a person inherits two defective alleles (alternative forms) of the lactase gene. Normally, this gene produces the enzyme lactase, which breaks down lactose during digestion.