This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why did the Vikings die out in Greenland? a. They overpopulated the island. b. They ... (Read 75 times)

jessicacav

  • Hero Member
  • *****
  • Posts: 558
on: Jul 2, 2018
Why did the Vikings die out in Greenland?
 
  a. They overpopulated the island.
  b. They underpopulated the island.
  c. They believed in human exemptionalism.
  d. They left the island to move to Norway.

Question 2

The doughnut hole in Medicare refers to ________.
 
  a. a new, freestanding prescription drug plan that will be formulated under the new healthcare law.
  b. drug coverage obtained by individuals with an extremely low income and no personal wealth,
  c. the cost of drug expenditures that surpasses the federal subsidy received by retirees aged over 65 years who are more than 14,664.
  d. none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

janeli1

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 2, 2018
Answer to Question 1

a

Answer to Question 2

c


jessicacav

  • Member
  • Posts: 558
Reply 2 on: Jul 2, 2018
YES! Correct, THANKS for helping me on my review

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

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.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Rain forest in Pacific Rim National Park, Vancouver Island, British Columbia Rain forest in Pacific Rim National Park, Vancouver Island, British Columbia
MacArthur and Wilson's theory of island biogeography. MacArthur and Wilson's theory of island biogeography.
A fur seal colony at Duiker Island, South Africa A fur seal colony at Duiker Island, South Africa
La Grotta Cove, Corfu Island, Greece La Grotta Cove, Corfu Island, Greece
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library