Animal Classification Worksheets | Worsheets library - Free Printable

I'll solve this vertebrate classification worksheet by matching each animal to its correct class. Let me analyze the image step by step.

First, look closely:
The worksheet shows 10 animals that need to be classified into 5 categories: Birds, Mammals, Reptiles, Amphibians, and Fish. Each category has a brief description of its characteristics.

Let me identify each animal and its characteristics:
- Chimpanzee: primate, warm-blooded, has fur, gives birth to live young
- Bullfrog: amphibian, cold-blooded, lives in water and on land
- Rainbow trout: fish, lives in water, has scales, cold-blooded
- Barn owl: bird, has feathers, lays eggs, warm-blooded
- Iguana: reptile, has scales, cold-blooded, lays eggs
- Fire belly newt: amphibian, cold-blooded, moist skin
- Salmon: fish, lives in water, has scales, cold-blooded
- Vampire bat: mammal, has fur, gives birth to live young, warm-blooded
- Milk snake: reptile, has scales, cold-blooded, lays eggs
- Emperor penguin: bird, has feathers, lays eggs, warm-blooded

Now I'll match each animal to its correct class based on the descriptions provided:

Birds: Have feathers, lay eggs, have lungs, warm-blooded
- Barn owl (has feathers, lays eggs)
- Emperor penguin (has feathers, lays eggs)

Mammals: Have hair/fur, give birth to live young, have lungs, warm-blooded
- Chimpanzee (has fur, gives birth to live young)
- Vampire bat (has fur, gives birth to live young)

Reptiles: Have scales, lay eggs, have lungs, cold-blooded
- Iguana (has scales, lays eggs)
- Milk snake (has scales, lays eggs)

Amphibians: Have skin, lay eggs, have lungs or gills, cold-blooded
- Bullfrog (moist skin, lays eggs)
- Fire belly newt (moist skin, lays eggs)

Fish: Have scales, lay eggs, have gills, cold-blooded
- Rainbow trout (has scales, has gills)
- Salmon (has scales, has gills)

This completes the classification task. All animals are matched to their appropriate classes based on their biological characteristics as described in the worksheet.