I need help ASAP I already have done most of the work from Evolution and natural selection LAB report I just need help in one question pls help there’s 2, 5 each pls help if u understand me

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.

Which food would provide you with the most calcium?

If the “exact” terms of the listing agreement are met, the listing broker is entitled to a commission, even if the: