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

Gracie is shipping a cube shaped box. It measures 18in x18in x18in what is the surface area of the box

Expressions that are accepted in informal writing and used by the general public, but not used in formal writing are called A. idioms. B. colloquialisms. C.

Which sentence illustrates parallel structure? The students read the instructions, were discussing how complicated they seemed, and the unanimous decision was

Two complementary angles are congruent. Which equation gives the measure in degrees, x, of each angle?

Is the system of equations consistent, consistent and coincident, or inconsistent? y=3x+4y=3x+3

Read the sentence. The student whom Mr. Stein chose was first in her class. Bolded words are "whom Mr.Stein chose"

Primitive type variables are always passed by ____.

How long does it take to get a doctorate in math education?

Could women secure land in the homestead act

In order to become president of the United States, the candidate must win a majority of the votes in the electoral college. Each state has a certain number of e