A block starting from rest slides down the length of an 18 meter

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

Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal