Read the scenario.

Sinclair is writing a paper about the migration of the monarch butterfly.

Which source is most relevant to his paper?

a podcast that covers one researcher's effort to trace the monarch's yearly journey from the U. S. to Mexico

a how-to website that explains how to set up an aquarium to observe the caterpillar's transformation into a butterfly

a newspaper article that explains the importance of preserving the monarch's food source in a local park

a field guide that explains how to identify butterflies in their natural habitats
100! pointts