What are some of the ways in which plants encourage or trick animals into carrying their pollen to other plants? subject is science need it asap you will get 100 points

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.