a fish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what…

a fish 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? anged from water to land. the area changed from land to water. the area has always been land. the area was once an ocean.

a fish 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? anged from water to land. the area changed from land to water. the area has always been land. the area was once an ocean.

Answer

Brief Explanation:

Fossils can indicate past environments. A fish fossil suggests a water - based environment and a foot bone and tooth in an older layer suggest a land - based environment. The older land fossils and younger fish fossils imply a change from land to water.

Answer:

The area changed from land to water.