Crash Course Zoology
Diversity of Bodies & Sizes (but mostly crabs)
We take a look at the various ways animals can grow.
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Crash Course Zoology
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Crash Course Zoology
How Animals See
We walk through the history of eyes, how they work, and vision's evolutionary advantage.
Crash Course Zoology
How Animals Hear
We explore the evolution of ears and animals' genetic adaptations of them.
Crash Course Zoology
Reproduction
We explore sex and gender and how animals pass down genetic information.
Crash Course Zoology
Ancestral & Weird Senses
We discuss how animals use senses to explore their environment and communicate.