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Lauren's Study Guide
Study Guide for Chapter 3-Describing Animals
| Question | Answer |
|---|---|
| An animal with a backbone is a ____________________. | Vertebrate |
| An animal without a backbone is ________________ ? | Invertebrate |
| A spiny skinned invertebrate called ___________________ ? | Echinoderm |
| The simplest kind of invertebrate is a ___________________ ? | Sponge |
| The term for an animal that cannot control its body temperature. | cold-blooded |
| The way an animal's body parts match up around a point or central line is called __________ ? | symmetry |
| An internal supporting structure is called a _____________________ ? | endoskeleton |
| An octopus, clam, scallop, and muscle is an example of a ______________________ ? | Mollusk |
| A starfish is an example of a ______________ ? | Echinoderm |
| A spider is an example of an ____________ ? | Arthropod |
| This is an invertebrate with jointed legs and a body that is divided into sections __________ ? | Arthropod |
| This is a soft-bodied invertebrate that sometimes has a hard shell. | Mollusk |
| This is an invertebrate that has poison stngers on the tentacles _______________ ? | Cnidarian |
| This is an example of an cnidarian. | Jellyfish |
| This is a warm blooded animal with hair and feeds their young by nursing. | Mammal |
| A mammal produces _______ to feed their young. | Milk |
| This type of animal keeps a constant body temperature. | warm-blooded |
| This is a cold=blooded vertebrate that lives on land and has a backbone and an endoskeleton, waterproof skin and scales or plates. | Reptile |
| This is a cold-blooded vertebrate that spends part of its life in water and part of its life on land. | amphibian |
| An example of a reptile is a _________ > | Snake |
| A frog is an example of a ____________________ . | Amphibian |
| All living things are made of _______________ . | Cells |
| All living things grow and ______________ . | Change |
| All living things eat _________ . | food |
| To make more of themselves, all living things _______________________ . | Reproduce |
| All living things ________ in some way. | Move |
| The five characteristics of all living things are: All things are made of cells, all things eat food, all things reproduce, all things grow and change, and all things ______ . | Move |
| The five characteristics of all living things are: All things are ____________, all things eat food, all things reproduce, all things grow and change, and all things move. | Made of cells |
| The five characteristics of all living things are: All things are made of cells, all things eat food, all things ___________ . all things grow and change, and all things move. | reproduce |
| The difference between a reptile and an amphibian is that a reptile has very dry skin and keeps water from leaving their body, it always lives on land, and they breathe with lungs. An amphibian lives part of their life in _________ and part of their life | water |
| Three examples of amphibians are frogs, toads, and ______________ . | Salamanders |
| Three examples of reptiles are snakes, lizards, alligators, and _______________ . | Turtles |
| A turtle is an example of a ________________ . | Reptile |
| A frog and salamander are examples of ____________________ . | Amphibians |
| One reason coral reefs are endangered is because they need clean water and people ____________ pollute the water. | pollute |
| Another reason why coral reefs are endangered is because people take ______________ and take chunks of the reef away. | souvenirs |
| ______________ damage coral reefs by crashing into it. | Ships/boats |
| It may take _________ of years for the damaged reef to grow back. | hundreds of years |
| Coral reefs require warm, _______ water to grow. | Clean |
| 3 ways that coral reefs become endangered are 1) ____________ 2) people taking parts of it for souvenirs 3) and ships crash into and anchors from boats damage it. | Pollution |
| Three characteristics that all mollusks share 1) soft-bodies 2) ____________________ 3) many organ systems. | bilateral symmetry |
| Examples of mollusks are octopuses, clams, squids, and ______________ . | snails |
| If an animal has only two sides that are mirror images, that animal has ________________ symmetry. | bilateral |
| Vertebrates have _______________ symmetry. | bilateral |
| A human and a clam have bilateral ____________________ . | Symmetry |
| A centipede has one _____ of legs per segment. | pair |
| A centipede has two total legs per ______________ . | segment |
| A millipede has ___ pairs of legs per segments; so it has ___ total legs per segment. | 2,4 |
| This contains invertebrates of almost every size and shape. These are made up of colonies of polyps that have died and left their skeleton. | Coral reefs |