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

Author Question: Which of the following statements about techniques used in dating fossil remains is NOT true? A. ... (Read 52 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
Which of the following statements about techniques used in dating fossil remains is NOT true?
 
  A. The potassium-argon technique is used to date inorganic substances such as rock.
  B. Carbon-14 techniques are used to date organic material.
  C. Potassium-argon dating is most accurate on specimens over 500,000 years old.
  D. Carbon-14 dating is most accurate on specimens more than 70,000 years old.
  E. Electron spin resonance is used to date rocks and minerals between 1,000 and 1,000,000 years old.

Question 2

Paleoanthropologist Christopher Stringer once noted that absence of evidence does not necessarily prove evidence of absence. Why is this important to keep in mind when assessing the use of fossils to study the past?
 
  A. Taphonomy is not a true science, because it lacks accuracy.
  B. The fields of paleontology and paleoanthropology have established a chronology of the evolution of life.
  C. The failure to find a fossil species in a particular place does not necessarily mean that it did not live there.
  D. Paleontology and paleoanthropology are humanistic disciplines.
  E. The fossil record is a complete sample of all the plants and animals that ever lived.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DHRUVSHAH

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C





 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

For a complete list of videos, visit our video library