gabburrito08 gabburrito08

02-02-2022
Biology

contestada

what do scientists assume to be true when calculating the absolute ages of rocks? Is their assumption a valid one?

Respuesta :

malakbelbisi malakbelbisi

02-02-2022

Answer: They are assuming that only the unstable isotope of an element was present when the rocks were first formed. There is no way to know for sure because no one observed it.

Hope that helps! Have a good day :)

Answer Link

Otras preguntas

Which is a symbol of deindustrialization? Energy crisis, Love Canal, Manufacturing Belt, Rust Belt, or Stagflation.

An oval group of stars is an "what" galaxy?

An oval group of stars is an "what" galaxy?

What is the normal oxygen concentration of a man?

An increase in the atmospheric levels of carbon dioxide (CO2) is the biggest contributor to which of the following? A . global warming B . El Niño C. wind storm

for f(x)=x+3 and g(x)=4x+5 find the following functions(simplify answers) (f*g)(x)= (g*f)(x)= (f*g)(-1)=

Saint Patrick’s accomplishments in Ireland are known because __________.

what were the states that were later carved out of land brought into the Union by the Louisiana Purchase

PLEASE HELP DESPERATE Renaissance painters were influenced by a shading technique known as chiaroscuro, first introduced by which of the following? A Byzantine

Next four multiples of a unit fraction one half