Question

How have paleontologists contributed to humans' understanding of the history of life? Check all that apply. They created a record of life on Earth. They grouped organisms by their similarities. They grouped organisms by the period in which they existed. They discovered that the first humans lived with dinosaurs. They discovered that life has existed since Earth was created.

Answer 1

A.They created a record of life on Earth.

B.They grouped organisms by their similarities.

C.They grouped organisms by the period in which they existed.

Step-by-step explanation:

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