How does fossil evidence determine the relationship of whale ancestors and their descendants

Fossils are the trace or remains of an organism that lived long ago. Fossils provides a lot of evidence concerning the ancestors of whales.
Fossil evidence shows that a land mammal the lived between 50 million and 70 million years ago. It is thought that whales evolved from these ocean-dwelling mammals.
Whales Descended From Tiny Deer-like Ancestors. Scientists found that whales are mammals whose ancestors walked on land.
The structures of the bones and chemistry of the teeth of a close relatives of whales such as Indohyus,indicates that they spent most of their time in water.

luisvaschetto luisvaschetto · Answer 2 · 2022-01-31T17:28:22+01:00

Fossil evidence can be used to determine the relationship between whale ancestors and their descendants because it shows the evolutionary mechanism by which animals formed over time into a whale.

Fossil evidence and evolution

Fossil refers to any preserved remains of once lived plant and animals organism on the Earth planet.

Fossil evidence can be used to trace the evolutionary process by which organism and their descendant developed into a current species.

In this case, fossil evidence can be used to trace the evolutionary mechanism by which descendants in the fossil record developed into a whale.

In conclusion, fossil evidence can be used to determine the relationship between whale ancestors and their descendants because it shows the evolutionary mechanism by which animals formed over time into a whale.

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