Snails
Clams
Octopuses
Starfish
Crabs
100
The largest group of invertebrates water animals is called ____________________.
What is mollusks?
100
Clams live in ____________________ environments.
What is both freshwater and saltwater?
100
An octopus has __________ arms, called tentacles.
What is 8?
100
Starfish are found in __________________.
What is all oceans?
100
Four pairs of a crab's legs are used for _________________________.
What is walking?
200
Name the mollusks that have one part shells
What are snails?
200
The shell parts of a clam is held together by a _________________.
What is ligament?
200
An octopus can squirt out ________ _________ that blackens the water.
What is ink?
200
Most starfish has ____________ arms.
What is 5?
200
Most crabs live in ________________.
What is oceans?
300
Freshwater snails feed on _________________.
What is algae?
300
____________ help get dissolved oxygen out of the water.
What is gills?
300
Octopuses can grow to be _____________feet long.
What is 30 feet long?
300
Starfish use their ___________ to move.
What is stiff spines?
300
Most crabs have five pairs of jointed _____________.
What is legs?
400
Saltwater snails feed on _________________.
What is worms, smaller mollusks, and tiny fish?
400
A clam has a ________________, which is a muscle under its body.
What is a foot?
400
An octopus feeds on _________________.
What is small water animals?
400
Starfish eat ________________.
What is animals?
400
The process of shedding a shell and growing a new one is called _____________.
What is molting?
500
A snail's eyes are on what part of the snail?
What are the tentacles?
500
Describe one way a clam protects itself.
What is snap its shell tightly closed, use its foot as a shovel and dig itself under the sand?
500
Describe how suckers help an octopus.
What is suckers help an octopus to crawl and to hold onto its food?
500
If a starfish loses an arm, it can ____________________
What is grow a new one?
500
Crabs belong to a group pf water animals called __________________.
What is crustaceans?
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