« previous next »

Author Question: Before the Columbian Exchange, the potato was only available in ) Ireland B) Russia. C) Peru. ... (Read 29 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jul 14, 2018
Before the Columbian Exchange, the potato was only available in
 
  ) Ireland
  B) Russia.
  C) Peru.
  D) Indonesia.
  E) Ethiopia.

Question 2

Urban settlements
 
  A) both decrease the efficiency of economic activities and decrease the range of lifestyle choices of inhabitants.
  B) decrease the efficiency of economic activities.
  C) decrease the range of lifestyle choices of inhabitants.
  D) do not generate innovation and the development of new knowledge.
  E) facilitate decision-making by public policymakers and private institutions.


flexer1n1

  • Sr. Member
  • ****
  • Posts: 373
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Cheirurus sp., middle Ordovician age, Volkhov River, Russia Cheirurus sp., middle Ordovician age, Volkhov River, Russia
Columbian Exchange Columbian Exchange
Moche Lord with a Feline, from Moche Valley, Peru, Moche culture. Moche Lord with a Feline, from Moche Valley, Peru, Moche culture.
Relations with China and Russia Relations with China and Russia
The RecA strand exchange reaction as shown from single-molecule studies The RecA strand exchange reaction as shown from single-molecule studies
The nuclear envelope is studded with pores, which allow exchange of materials The nuclear envelope is studded with pores, which allow exchange of materials
Video: Osmosis - water transport

For a complete list of videos, visit our video library