Multiple choice

Depending on their habitats, animals can be grouped as

  1. aquatic animals

  2. terrestrial animals

  3. amphibians

  4. all of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Animals are classified by their habitats into aquatic (water), terrestrial (land), and amphibians (both). Since all these categories are listed, 'all of these' is the correct choice.

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