Recent content by tommyvaldez24

Who ever gets the amount right will get points! 12.The acid test is used to determine if a mineral contains a. lead b. gold c. pyrite d. calcium carbonate 13. The splitting of a mineral into pieces with smooth, flat surfaces is a. fracture b. cleavage c.crystals d. luster 14. The way a...

Who ever gets the amount right will get points! 1. Any trace or remain of an organism that lived long ago is called a. a mold b. a cast c. an imprint d. a fossil 2. Fossils of flies, wasps, and other insects are most often preserved in a. ice b. amber c. tar pits d. sedimentary rocks 3...