Which of the following goods did American Indians offer in trade to Europeans during the Columbian Exchange?

rice and wheat

sheep and pigs

horses and cattle

gold and silver

the answer is: gold and silver

Which statement describes a problem with the peer review process in scientific research? A. It can sometimes reject important new ideas or novel techniques. B. It forces new scientists to meet the same standards that established scientists meet. C.

A growing elderly population raises concerns about future a. overcrowding in retirement communities. c. decreases in available Social Security funds. b. decreases in the circulation of money in the economy. d.

Which takes place during the courtship stage of the family life cycle?

In a republic, elected officials create to regulate the economy.

Which approach to explaining dreams is best supported by the fact that students who are worried about getting a good grade in a class often have recurring dreams of running out of time on exams, oversleeping and missing class, or suddenly realizing

One similarity between the cultures of traditional china and traditional japan was that

Select the word that correctly identifies the following definition: a system of symbols developed to represent the sounds of a spoken language. A. cotton gin B. lottery C. syllabary D. expansion

Where are most seafloor spreading centers located?

Quantity supplied definition

Who is considered the main author of the Declaration of Independence?