ginakellyca ginakellyca

02-06-2014
Biology

contestada

how can astronomers use rocks from the moon to estimate the age of the solar system ?

Respuesta :

02-06-2014

they can estimate how old the universe is by testing rocks from different planets and comparing ages and comparing with our earth so since we know approximately how old are earth is we can tell how old the universe is

Answer Link

Otras preguntas

what is 3,197,485,026 in expanded form

What makes Holden depressed in Catcher in the Rye? Can you give a page number and quotation?

The epidermal tissue of a plant prevents _________.

What did J.J. Thomson discover about the atom that changed the atomic model previously used?

the ratio of red jelly beans to yellow is 3:4. If greg eats 3 red and 6 yellow, the ratio is 4:5. How many yellow jelly beans were originally in the dish?

Can you show me how to divided 33 into to two groups so the ratio is 4 to 7 show me all the work

Asexual reproduction is not as widespread in (plants, animals) as it is in (plants,animals) .

What is 0.80 as a fraction

last week a share of stock gained a total of 1.64 points. express this gain as a mixed number in simplest form.

The pH of human blood is slightly basic. Which of the following is most likely to be the pH of human blood? (A) 10.6 (B) 7.4 (C) 7.0 (D) 6.4 (E) 4.6