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Match each of the following terms to its definition:

Completemetamorphosis

Foot Echinoderm Fungi

Crustacean Endoskeleton Gastropod Eubacteria

1. __________ - a process that consists of four stages of development:egg, larva, pupa and adult

2. __________ - an arthropod that has a hard exoskeleton, three pairs ofappendages that are used for chewing food and usually has two or threebody segments

3. __________ - a "spiny skin" invertebrate with radial symmetry that liveson the floor of the ocean; many have five arms or rays (for example - seastar)

4. __________ - an internal skeleton

5. __________ - one of two different domains of bacteria known as truebacteria; a kingdom of classification which includes unicellular organismsthat do not have a nucleus; some make their own food and some need toobtain food from other sources

6. __________ - an anatomical structure found in many vertebrates thataids them in moving around their environment

7. __________ - a kingdom of scientific classification which includesorganisms that are multicellular, have a nucleus, and need to obtainenergy from other sources (for example - mushrooms)

8. __________ - a mollusk with a single shell or no shell

Mollusks, Arthropods and Echinoderms

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ANSWER KEY

© Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies fornon-commercial educational purposes only. Visit us at www.NewPathWorksheets.com

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Match each of the following terms to its definition:

Completemetamorphosis

Foot Echinoderm Fungi

Crustacean Endoskeleton Gastropod Eubacteria

1. Complete metamorphosis - a process that consists of four stages ofdevelopment: egg, larva, pupa and adult

2. Crustacean - an arthropod that has a hard exoskeleton, three pairs ofappendages that are used for chewing food and usually has two or threebody segments

3. Echinoderm - a "spiny skin" invertebrate with radial symmetry that liveson the floor of the ocean; many have five arms or rays (for example - seastar)

4. Endoskeleton - an internal skeleton

5. Eubacteria - one of two different domains of bacteria known as truebacteria; a kingdom of classification which includes unicellular organismsthat do not have a nucleus; some make their own food and some need toobtain food from other sources

6. Foot - an anatomical structure found in many vertebrates that aids themin moving around their environment

7. Fungi - a kingdom of scientific classification which includes organismsthat are multicellular, have a nucleus, and need to obtain energy fromother sources (for example - mushrooms)

8. Gastropod - a mollusk with a single shell or no shell

Mollusks, Arthropods and Echinoderms

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