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Evaluate the integral .
Fossil Record
The collection of fossils, which provides historical evidence of past life and evolution on Earth.
Ferns
Ferns are non-flowering vascular plants that reproduce via spores and have fronds, belonging to a group called Pteridophyta.
Amphibians
Cold-blooded vertebrates that can live both in water (using gills to breathe) and on land (breathing with lungs) at different stages of their life.
Prebiotic Soup Hypothesis
A theory suggesting that life on Earth began in a "soup" of organic molecules, possibly in the oceans, facilitated by energy from sunlight or geothermal sources.
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