Similar to the hearing population, members of the deaf community often greet one another by exchanging bows giving a hug nodding their head writing words down.

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 of the following is a difference between a prepaid tution plan and a college savings plan

The difference between the observed value and the mean of the set of values is a