Question

Select all that apply. Scientists that study macroevolution are looking to learn about the history of life on Earth. Since we cannot study early life directly, what do scientists use to base their understanding of this life?

Fossil record

Geologic record

The water cycle

Comparisons to living organisms

Answer 1

I am confident that the answers are "Fossil record," and "Comparisons to living organisms."

Step-by-step explanation: