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Life Science

Biological Evolution: Unity and Diversity

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Biological Evolution: Unity and Diversity: Evidence for Evolution

Theory of Evolution

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Theory of Evolution

The theory of evolution explains how species change over time through a process called natural selection. According to this scientific theory, organisms that are better adapted to their environment are more likely to survive and reproduce, passing on their traits to the next ...

Transcript

Life on Earth has become more diverse and interesting over time through a process called evolution.

A long time ago, a scientist named Charles Darwin traveled the world on a ship. During his journey, he studied plants and animals in different places.

One of the most important places he visited was the Galápagos Islands. There, he no...

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