BeatrizPichardo768 BeatrizPichardo768

31-05-2015
History

Answered

Which best describes the process of carbon-14 dating? Carbon-14 decays at a constant rate, and scientists measure the amount of carbon in a fossil to determine its age. Scientists use a biological compound found in all living things to track Carbon-14 over time. Scientists compare the Carbon-14 levels in present humans with human fossils. Scientists find Carbon-14 in the rugged desert of Ethopia and implant it into fossils, which then show a constant rate of decay.

Answer :

cheaterstride cheaterstride

31-05-2015

I'd say the 1st one: Carbon decays at a constant rate, and scientists measure the amount of carbon in a fossil to determine its age. (Half life of 5730 years)

Answer Link

Other Questions

The repeated presentation of my face along with images of awesome stuff will lead to my face becoming:A. A conditioned stimulusB. An unconditioned responseC. A

Some negotiators find it helpful to distinguish between different types of negotiations and the processes within. As such, one process, referred to as ______ is

Compare [tex]-2 \overline{3}[/tex] and [tex]-\frac{8}{3}[/tex] using the symbols [tex]\ \textless \ [/tex], [tex]\ \textgreater \ [/tex], or [tex]=[/tex].A. [

An illustration shows the anterior view of the superior and deep thigh muscles of the thigh. Text Alternative What is the action of the muscle indicated by A? M

You are seeking an application theory to provide a conceptual framework to examine the relationships between abstract concepts. Which broad category of theory w

Given a solid business case for an initiative to improve workforce diversity, what should an HR director do next?

This category of sensitive information includes information that is assigned a security classification such as confidential, secret, or top secret.O Classified

Numbers are:B.) [tex]$V \cdot S \cdot A \div$[/tex]a) > 0 b) 1 c) 2 d) 3[tex]$2 \times 1 = 2$[/tex]1) Give a reason for each of the following:i) [tex][tex

You may choose to complete this assignment in writing. Please select at least 5 of the topics below and summarize/explain using specific key terms, people, pla

summary of the book Kobe Bryant and the pursuit of immortality the Rise

A carpenter installed 10 windows in 4 hours.another carpenter installed 50 windows in 20 hours. Are the two carpenters working at the same rate?explain

Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide. If the reduced diagram is 4 centimeters wide, how long

this is an absolute value equation. I don't know what to do if there is a number with the variable. Pretend the parentheses are the lines in a absolute value

8(2x-3)-6x if 3=x and simplify

Is the cubed root of x even odd or neither?

68/80 as a fraction,percent,and decimal

an ostrich can run at a rate of 50 miles in 60 minutes. at this rate, how long would it take an ostrich to run 15 miles?

A hero must rely on clever deceit , or guile , to survive . How is theme conveyed in the odyssey ?

You will get 8 points: 1)How does the C horizon form? 2)A geoligist is studying a layer of soil in the Sahara. The soil layer contains little humus but a lot of

You will get 8 points: 1)How does the C horizon form? 2)A geoligist is studying a layer of soil in the Sahara. The soil layer contains little humus but a lot of