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

Author Question: What would be the method of choice for dating an organic substance less than 100,000 years old? a. ... (Read 25 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 15, 2018

What would be the method of choice for dating an organic substance less than 100,000 years old?
  a. uranium-238
  b. potassium-40
  c. rubidum-87
  d. carbon-14
  e. europium-123



Question 2

Judge the following sentence according to the criteria given below: Accretionary terrains are much less
  likely to develop around the margins of the Atlantic Ocean than the Pacific BECAUSE the Pacific
  Ocean is much larger in area than the Atlantic.
  a. The assertion and reason are both correct, and the reason is valid.
  b. The assertion and reason are both correct, and the reason is invalid.
  c. The assertion is correct and the reason is incorrect.
  d. The assertion is incorrect and the reason is correct.
  e. Both the assertion and the reason are incorrect



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 15, 2018
Answer to Question 1

D

Answer to Question 2

B


MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 15, 2018
Correct answers!


IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 15, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

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?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Defying thousands of years of conventional wisdom, scientists are reporting that it is possible for Defying thousands of years of conventional wisdom, scientists are reporting that it is possible for
The argon-argon method is useful for dating volcanic sediments. The argon-argon method is useful for dating volcanic sediments.
Retrograde Tracing Method Retrograde Tracing Method
The Method for Determining the Two-Point Discrimination Threshold The Method for Determining the Two-Point Discrimination Threshold
After the chemical exfoliation substance has been applied, wrap the two top sheets around the client ... After the chemical exfoliation substance has been applied, wrap the two top sheets around the client ...
The USDA Organic Seal Foods Label The USDA Organic Seal Foods Label
Video: Cardiac Cycle (Part 2 of 4)

For a complete list of videos, visit our video library