What volume in milliliters of concentrated hcl (12 m) is needed to make 1500 ml of a 3. 5 m solution?

Many colleges review students’ scores on the _ or _ before deciding whether to offer them admission.

In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.

Compare the advantages and disadvantages of using cash instead of a credit card to obtain good services