polkadotmonkey07 polkadotmonkey07

24-05-2021
Biology

contestada

If a fossil is 1/4 of the Carbon-14 it began with. How old is the fossil?
A.12000
B.11460
C.11000
D.713

Respuesta :

bhav199728oxohvb bhav199728oxohvb

04-06-2021

Answer:

b

Explanation:

half of the original c-14 isotope remain in the fossil 5730 years after the organisms died. 1/4 of the original isotope will remain 5730 years after that or 11460 years after the organism died.

Answer Link

Otras preguntas

What does the curved E mean?

During the 1920s, there was time of increased buying of automobiles and household appliances known as: Question 20 options: under consumption overproduction con

Which model represents the process of nuclear fusion?

Find x in this equation

What is 3 divided by 4,685

Use the unit circle to find the six trigonometric ratios(sine,cosine,tangent,cosecant,secant, and cotangent) for the angles listed below. Please help, and show

A rectangular prism is shown. What is the volume, in cubic inches, of this rectangular prism?

Why are the processes of diffusion and osmosis important for human survival?

find the sum (6x^2y + 4xy -2y^3 + 6) + (x^2y + 3y^3 - 5)

(3-2x) divided by (1 divided by x+5) multiplied by 8