What does this excerpt tell us most about the cat? she sleeps a lot. She is content. She feels cold. She is unconcerned.

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.