Why do scientists think that early markings represent information rather than decoration?

Because scientists are studying the past and need to know more about them. They do this to understand why people make these marks and learn about what happened in early times.

Explanation:

if a bill passes in the house of representatives, it goes through a similar process in the senate. before a bill becomes law, it must be approved by both chambers of the legislature. the bill must pass with the same wording in the house of representatives and the senate before it can go to the governor for approval.

explanation:

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