Respuesta :

The first scientific step used by Zadock Thompson to research the mysterious skeleton is  Observation.

What is observation in research?

Observation in research is very essential because it is the stage that allow the researcher to to  observe participants and phenomena in their most natural settings.

In his case,  first scientific step used by Zadock Thompson to research the mysterious skeleton is  Observation which allows to make choices and react to situations.

Learn more about Observation at:

https://brainly.com/question/584814

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