« previous next »

Author Question: Relative dating techniques a. can provide exact dates of fossil material. b. are always accurate ... (Read 98 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jul 10, 2018
Relative dating techniques
 
  a. can provide exact dates of fossil material.
  b. are always accurate to within 500 years.
  c. were used to date the Zinjanthropus cranium to 2.8 million years ago.
  d. include stratigraphy.
  e. include carbon 14 dating.

Question 2

Which two kinds of dating methods do scientists use?
 
  a. Paleoecology ad Taphonomy
  b. Artifacts and Context
  c. Relative and Chronometric
  d. Fluorine Analysis and Stratigraphy
  e. Absolute and Estimated.


shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 10, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

The pH scale and the relative acidities of common substances The pH scale and the relative acidities of common substances
Fura-2, a Ca2+-sensitive fluorochrome, can be used to monitor the relative conce Fura-2, a Ca2+-sensitive fluorochrome, can be used to monitor the relative conce
The process of phagocytosis: a phagocyte engulfing bacteria or other foreign material. The process of phagocytosis: a phagocyte engulfing bacteria or other foreign material.
Before starting the process of adjusting the valves, look up the specifications and exact ... Before starting the process of adjusting the valves, look up the specifications and exact ...
Recent history of biochemistry shown by the introduction of new techniques. (part 1) Recent history of biochemistry shown by the introduction of new techniques. (part 1)
Food Labels Provide Nutrient Content Information Food Labels Provide Nutrient Content Information
Video: Methods that regulate pH

For a complete list of videos, visit our video library