Question

Sedimentary rocks formed from the remains of once-living things are ____.

Answer 1

what do you think they are?
you can guess, but you will have a better chance answering this question if you read your materials.

Answer 2

I didnt ask that if you can read correctly.

Answer 3

I can read very clearly, but if you just want people to answer your questions, they might as well get the diploma or grades that you will receive.

Answer 4

calcium? I don't get the question

Answer 5

I think they are metamorphic rocks. i learned this so long ago.

Answer 6

Organic sedimentary rocks, like coal and chalk.