« previous next »

Author Question: William Calvin speculates that language developed __________. a. along with throwing behavior b. ... (Read 63 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jul 10, 2018
William Calvin speculates that language developed __________.
 
  a. along with throwing behavior
  b. as a replacement for grooming
  c. to maintain exclusive sexual relations
  d. initially as sign language

Question 2

Terence Deacon links the development of symbolic communication to __________.
 
  a. sexual selection and environmental pressures
  b. polygamous relationships and increased social stress
  c. increased frontal lobe size
  d. pair bonding, paternity certainty, and sexual exclusivity


momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Calvin Cycle Calvin Cycle
The calvin cycle The calvin cycle
William A. Garnett, Erosion and Strip Farms, East Slope of the Tehachapi Mountains. William A. Garnett, Erosion and Strip Farms, East Slope of the Tehachapi Mountains.
Locations of Broca’s Area, Wernicke’s Area, and Associated Areas Involved in Language Deficits Locations of Broca’s Area, Wernicke’s Area, and Associated Areas Involved in Language Deficits
Mathematics is the language of universe Mathematics is the language of universe
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library