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Complex Animals

15 minutes 10 seconds

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There are millions of different types of animals on Earth, ranging from simple animals, such as sponges and worms, to more complex animals. Students focus on complex animals, specifically the major vertebrate groups: fishes, amphibians, reptiles, birds, and mammals. Specific examples of vertebrates are shown to illustrate the different characteristics of complex animals. Important terminology includes: vertebrae, backbone, gills, ectoderm, fins, metamorphosis, eggs, scales, feathers, and endotherm.

Media Details

Runtime: 15 minutes 10 seconds

The flock of ganders is swimming in the water. Caption: These ganders are far more adventurous.
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Grade Level: 7 - 12
A warthog with long tusks curving towards its body and leathery skin covered in mud. Caption: we can see that each has a beauty all its own.
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An orange fish with yellow fins swimming up from the ocean floor from between rocks toward the viewer. Caption: in the environment they inhabit.
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Grade Level: 5 - 12
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Grade Level: 1 - 3
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Grade Level: 1 - 3