The figure indicates that:

Name: The figure indicates that:
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The figure shows that the trilobites existed during the Paleozoic era, while seed ferns didn't appear until the next era, the Mesozoic. Therefore, trilobites evolved before seed ferns. Dinosaurs evolved even later during the Mesozoic era, so they are not relevant to the timing of trilobite and seed fern evolution. There is no evidence in the figure to suggest that trilobites ate seed ferns, so option E can be eliminated.

The Figure Indicates That