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

Author Question: __________ can be defined as variant forms of an element. a. Isotopes b. Half-life c. ... (Read 70 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Jul 10, 2018
__________ can be defined as variant forms of an element.
 
  a. Isotopes
  b. Half-life
  c. Radiometry
  d. Chrons

Question 2

__________ is a dating technique using comparisons of fossils.
 
  a. Lithostratigraphy
  b. Biostratigraphy
  c. Tephrostratigraphy
  d. Provenience


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: b


maegan_martin

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 10, 2018
Thank you :)


carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 10, 2018
Happy to help you


« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc Isotopes may be stable or radioactive depending on the arrangement and number of neutrons in the nuc
Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
Common Root Words and Combining Forms Cont Common Root Words and Combining Forms Cont
Half-life Formula Half-life Formula
The life cycle of Chlamydomonas The life cycle of Chlamydomonas
Life in sulfur-rich, anoxic sediments Life in sulfur-rich, anoxic sediments
Video: Simple and Double Sugar

For a complete list of videos, visit our video library