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Difference between revisions of "Mollusc"

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: Most molluscs have a shell, like [[snail]]s.
 
: Most molluscs have a shell, like [[snail]]s.
 
: Some molluscs have no shell, like [[octopus]]es.
 
: Some molluscs have no shell, like [[octopus]]es.
| style="height:20px; width:200px; text-align:center;" |Flies [[insect]]s which are a type of '''invertebrate''' with 6 jointed legs.
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| style="height:20px; width:200px; text-align:center;" |Spiders are [[arachnid]]s which are a type of '''invertebrate''' with 8 jointed legs.
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===Examples===
| style="height:20px; width:200px; text-align:center;" |Earthworms are [[worm]]s which are a type of '''invertebrate''' with a long tube like body and no legs.
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{| class="wikitable"
| style="height:20px; width:200px; text-align:center;" |Snails are [[mollusc]]s which are a type of '''invertebrate''' with a muscular body. They also sometimes have a shell.
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|-
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|[[File:Snail.png|center|200px]]
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|[[File:OctopusLand.png|center|200px]]
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|-
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| style="height:20px; width:200px; text-align:center;" |[[Snail]]s are [[mollusc]]s with a muscular body and a shell.
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| style="height:20px; width:200px; text-align:center;" |[[Octopus]]es are [[mollusc]]s with 8 [[Muscle|muscular]] [[tentacle]]s.
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| style="height:20px; width:200px; text-align:center;" |Crabs are [[crustacean]]s which are a type of '''invertebrate''' with muscular bodies with an [[exoskeleton]] and 8 jointed legs.
 
| style="height:20px; width:200px; text-align:center;" |Crabs are [[crustacean]]s which are a type of '''invertebrate''' with muscular bodies with an [[exoskeleton]] and 8 jointed legs.
 
|}
 
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Revision as of 08:52, 26 August 2018

Key Stage 1

Meaning

A mollusc is an animal like a snail.

Key Stage 2

A mollusc is an invertebrate animal with no bones that moves using large muscles.

About Molluscs

Most molluscs have a shell, like snails.
Some molluscs have no shell, like octopuses.

Examples

Snail.png
OctopusLand.png
Snails are molluscs with a muscular body and a shell. Octopuses are molluscs with 8 muscular tentacles.


Crabs are crustaceans which are a type of invertebrate with muscular bodies with an exoskeleton and 8 jointed legs.