Final answer:
Comparing living organisms, such as modern amphibians, can help scientists understand and compare fossils. By studying similarities and differences in traits, body structures, and behaviors, insights into the evolution and history of life on Earth can be gained.
Step-by-step explanation:
When comparing fossils, it is helpful to know about the similar and different features of living organisms. By studying living organisms, such as modern amphibians, scientists can identify similarities and differences in traits, body structures, and behaviors with the fossil organisms they are studying.
These comparisons provide insights into the evolution and history of life on Earth. For example, in the case of amphibians, scientists can compare the similar characteristics of three different amphibians and identify the differences they have. Comparing living organisms, such as modern amphibians, can help scientists understand and compare fossils. By studying similarities and differences in traits, body structures, and behaviors, insights into the evolution and history of life on Earth can be gained.