bellajoycampos bellajoycampos

17-11-2016
Chemistry

contestada

What do scientists compare to date fossil and rock samples?

isotopes

half-lifes

lifetimes

radioactivity

Respuesta :

nataleighkirk nataleighkirk

17-11-2016

the answer is isotopes hope i helped

Answer Link

Аноним Аноним

21-01-2019

the answer is isotopes

Answer Link

Otras preguntas

PLEASE HELP THIS IS DUE SOON!!! A recipe calls for 2 1/2 cups of flour to make 2 dozen cookies. How many cups of flour would be required to bake 15 dozen cookie

Use a model to solve 13 x 4/9 . Leave your answer as an improper fraction.

what time does foot locker announce raffle winners

The double number line shows that 4 kilograms of cherries cost $22. Select the double number line that correctly labels the cost of 1,2 and 3 pounds of cherries

______ assisted General Washington at Valley Forge. a. Bernardo de Galvez b. Benedict Arnold c. John Burgoyne d. Horatio Gates e. Baron Von Steuben

what is a good potion for someone who has a cold during the winter months?

solve one step equation -8 + x = 10

How do you identify all integers that are between 11/5 and - 15/4 , and then identify them.

NO LINKS HELPNEEDED ASAP which of these is most important for the testing of a new drug to determine? A. its name B. its effectiveness C. its cost D. its flavor

"My friend bends over backwards to help me in an emergency" is an example of :* A. Personification B. idiom C. Allusion D. Onomatopoeia