harrismalik133 harrismalik133

04-03-2016
Physics

contestada

how do scientists use radioative decay to date fossils and artifacts

Respuesta :

Аноним Аноним

04-03-2016

ALL radioactivity matter has a set, unchanging, rate of decay. so if you measure the radioactive matter in an object, you can figure out how long it has been on the planet, based on what level of decay it is at.

Answer Link

Otras preguntas

You can use the_______key if your cursor is at the end of the word. Use the______key if you place the cursor on the left side of the word.

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? Group 1: A 15 B 45 Group 2: A 20 B 25

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

TIMED***How else can the sequence for Row 1 be written? Notice: Square A: 1 penny = 20 Square B: 2 pennies = 21 Square C: 4 pennies = 22 The s

PLEASE HELP, 15 POINTS!!!!!!!!!!!!!! explain your answer, THANK YOU!!!!!!

through :(3,1), slope =1/2

Identify what happens to light in this model of the greenhouse effect

Identify two instances of figurative language from the Fourth Stasimon of "Oedipus the King" and explain what they mean and why they are significant.

How does the anonymous narrator’s first-person point of view in Jonathan Swift's “A Modest Proposal” affect its reading? A.It helps readers understand the socia

Which is equivalent to 10/12?options: 10/18 5/6 3/12 9/11