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What are trace fossils and what are some examples?

Answer 1

Eleanor Apodaca

Trace fossils are only marks or evidence of the activities of an organism.

Observable dinosaur footprints on rocks, tracks, trails, and burrows are a few examples.

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Answer 2

Benjamin Awad

Trace fossils are geological records of biological activity, showcasing evidence of ancient organisms' behaviors rather than the organisms themselves. Some examples of trace fossils include footprints, burrows, nests, and coprolites (fossilized excrement). These fossils provide insights into the behaviors and lifestyles of ancient organisms and are valuable for understanding past ecosystems.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.