This topic contains a solution. Click here to go to the answer

Author Question: What allowed human and animal migration to occur from Asia to North America? a. a warm spell ... (Read 41 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
What allowed human and animal migration to occur from Asia to North America?
   a. a warm spell called the Blling-Allerd period
   b. the Eemian interglacial period
   c. retreat of continental glaciers
   d. the Bering land bridge
   e. melting of the polar ice caps

Question 2

The most recent North American glaciers reached their maximum thickness and extent between about ____.
   a. 700 and 600 million years ago
   b. 65 and 55 million years ago
   c. 2.5 and 2 million years ago
   d. 50,000 and 45,000 years ago
   e. 26,000 and 20,000 years ago



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

ANSWER: d

Answer to Question 2

ANSWER: e




BrownTown3

  • Member
  • Posts: 564
Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it


diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

For a complete list of videos, visit our video library