s1ruizAisyahleajim s1ruizAisyahleajim

04-08-2016
Social Studies

contestada

How does carbon-14 help scientists determine the age of a fossil?

Respuesta :

taskmasters taskmasters

07-08-2016

It is used to determine the age of an ancient object. The process is called radiocarbon dating. Carbon-14 is a naturally present isotope that is produced when cosmic rays collide with nitrogen and as a result it is oxidized to be become CO2.

Answer Link

Otras preguntas

please explain the "panzer battalion" from ww11

Klaus Baudelaire's idea was smart; Tell the lawyer she'd only get paid if she won the case.

If you take a medicine in the form of a capsule, you are taking a(n)

if you complete 13%of a problem in 3 hrs how long will it take to get 100% of the problem completed?

Solve for x in the parallelogram below A. 8 B. 12 C. 20 D. 2

f (x) = 3e x2 − 4x, 0 ≤ x ≤ 3

Which word is related to the feeling of kindness and empathy?a) Composureb) Complicationc) Compassiond) Confrontation

______________ is the body's mechanism for eliminating foreign substances and their metabolites.a) Excretionb) Absorptionc) Secretiond) Filtration

Let f(x) = -3x -3 and g(x) = -x +7 Find f(g(x)) Find g(f(x))

HELP PLEASE!!! 50 POINTS!!! What is the area of triangle ABC after is undergoes a dilation by a scale factor of 2.5? Round your answer to the nearest hundredth.