Author Question: According to Eibl-Eibesfeldt (1972) and other researchers, many facial expressions in humans: a. ... (Read 47 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
According to Eibl-Eibesfeldt (1972) and other researchers, many facial expressions in humans:
 
  a. are learned at an early age
  b. are extremely variable from culture to culture
  c. cannot be properly interpreted by scientists
  d. may signal recognition or other social communication

Question 2

Organisms with short life spans would be more likely to have _____ programs, while longer-lived organisms would be more likely to benefit from _____ programs.
 
  a. closed; open
  b. open; closed
  c. short; long
  d. fixed; flexible



ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

d

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

For a complete list of videos, visit our video library