The snail in layer E of image 1 is a previously unidentified species. How can scientists determine the relative age of the fossil?

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Which samples do the atoms have the least kinetic energy