Vertebrate And Invertebrate Classification/Sorting Card Set, 59% OFF - Free Printable

Problem Description:

The task involves sorting the animals in the image into two categories: Vertebrates and Invertebrates. The goal is to identify which animals belong to each category based on their biological characteristics.

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Solution:

#### Step 1: Understand the Definitions
- Vertebrates: Animals that have a backbone or spinal column made of vertebrae. Examples include mammals, birds, reptiles, amphibians, and fish.
- Invertebrates: Animals that do not have a backbone or spinal column. Examples include insects, arachnids, mollusks, crustaceans, and other groups like worms and jellyfish.

#### Step 2: Identify Each Animal in the Image
The animals listed in the image are:
1. Spider
2. Octopus
3. Fish
4. Butterfly
5. Starfish
6. Frog
7. Elephant
8. Earthworm
9. Snake
10. Crab

#### Step 3: Categorize Each Animal
We will now classify each animal as either a Vertebrate or an Invertebrate:

1. Spider:
- Spiders are arachnids and do not have a backbone.
- Category: Invertebrate

2. Octopus:
- Octopuses are mollusks and do not have a backbone.
- Category: Invertebrate

3. Fish:
- Fish have a backbone and are classified as vertebrates.
- Category: Vertebrate

4. Butterfly:
- Butterflies are insects and do not have a backbone.
- Category: Invertebrate

5. Starfish:
- Starfish are echinoderms and do not have a backbone.
- Category: Invertebrate

6. Frog:
- Frogs are amphibians and have a backbone.
- Category: Vertebrate

7. Elephant:
- Elephants are mammals and have a backbone.
- Category: Vertebrate

8. Earthworm:
- Earthworms are annelids and do not have a backbone.
- Category: Invertebrate

9. Snake:
- Snakes are reptiles and have a backbone.
- Category: Vertebrate

10. Crab:
- Crabs are crustaceans and do not have a backbone.
- Category: Invertebrate

#### Step 4: Organize the Results
Now, we can group the animals into the two categories:

- Vertebrates: Fish, Frog, Elephant, Snake
- Invertebrates: Spider, Octopus, Butterfly, Starfish, Earthworm, Crab

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Final Answer:

$$
\boxed{
\text{Vertebrates: Fish, Frog, Elephant, Snake} \\
\text{Invertebrates: Spider, Octopus, Butterfly, Starfish, Earthworm, Crab}
}
$$

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Explanation:

This classification is based on the presence or absence of a backbone, which is a key characteristic used to differentiate vertebrates from invertebrates. By understanding the biological classification of each animal, we can accurately sort them into the appropriate categories.