Question

Explain how biological evolution is supported by the fossil record.

Answer 1

The fossil record provides strong evidence for biological evolution. By studying fossils, paleontologists can determine the age of organisms and categorize them to understand how they lived relative to each other.

Step-by-step explanation:

The fossil record provides strong evidence for biological evolution. Fossils are the preserved remains of organisms from the past, such as bones and teeth. By studying fossils, paleontologists can determine the age of these organisms and categorize them to understand how they lived relative to each other. The fossil record shows a progression of evolution, with organisms from different time periods exhibiting gradual changes in form over millions of years.

For example, scientists have uncovered highly detailed records showing the evolution of humans and horses. These records provide a clear picture of how these species evolved over time. Additionally, similarities in morphology between different species, such as the similarity between the whale flipper and bird/mammal appendages, indicate a common ancestor and further support the concept of biological evolution.

Answer 2

Biological evolution is supported by the fossil record. When you start to dig you find dead animals we have today, but if you dig a little deeper, you start to find animals that are similar to animals we have today, but slightly different(mastodons, wooly mammoths, sabertooth tigers). If you keep digging the animals keep getting more and more different. After you go back 200 million years you stop finding mammal fossils and start finding all reptile fossils. These reptile fossils keep getting smaller and smaller, and then become aquatic creatures, and then soon only small water organisms are found. Hopefully this helps.

Step-by-step explanation: