in the early cambrian, there was little tectonic activity in virginia and sediments were deposited along the continental margin. the deposition of sand, silt, and other clastic materials was gradually replaced by the deposition of limy sediments in the warm tropical waters of the iapetus ocean. if we were to look at the layers of rock dating back to this time period, we would expect to   a)limestone layered over sandstone and shale. b)sandstone and shale layered over limestone. c)limestone intruding into sandstone and shale layers. d)three layers from top down, sandstone, shale, limestone.

Along with the kidneys, the ureters, bladder, and urethra make up the urinary system. match each function or description to the appropriate structure.

Be in this im starting a with you so if you want you can get a partner for this. but basically im going to assign you guys a biome and you have to have a big sheet paper and you will turn it into 4 squares. the top right square is will be a drawing square for a drawing you will make of your biome. the top left square is about the biomes plants and drawings of them. the bottom left square is about the biomes animals. the bottem rights square is about the description of the biome. leave a comment or an answer and i will assign biomes. if your request one thats the one you get. send me a link to the project and i will grade ! im not a teacher btw.

What type of pollution does household garbage cause