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Can you name the Characteristics of Invertebrates?

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Worms have little bristles called ________
This is the process of unused food leaving the body
A cnidarian shape with tentacles facing up is a _______
The name echinoderm means______ skin
How do sea cucumbers obtain food
Slugs belong to this group of mollusks
This is the process of the nutrients going into the blood stream
A cnidarian shape with tentacles facing down is a _______
Sponges have ________ symmetry
This is the part of a mollusk that can be used for moving and digging
The thin walled structure of a worm where most absoprtion happens
How many antennae millipedes have
Polyps reproduce sexually or _________
How many antennae crustaceans have
Coral is made from the ________ of polyps
Ticks belong to this group of arthropods
How many antennae insects have
How many legs an insect has
How many pairs of legs per segment a centipede has
Caterpillars belong to this group of arthropods
Sponges stay in one place, therefore are _______
The group of mollusks has two shells
A worms clitellum is located on the dorsal and ______ side of its body
Worms are _____ blooded
Mollusks are _____ blooded
Water exits a sponge through the _________
Setae are located on the ______ side of a worms body
First insect body part
If a sponge creates a new sponges by growing a tiny one this is called________
How many legs an arachnid has
A sponge moves water with _______ cells
The group of mollusks moves by shooting water to propel themselves
This system deals with the the brain and how you feel things
Clams belong to this group of mollusks
A anemone has this shape
This system deals with the path food takes
How many antennae arachnids have
A worm breathes through its ______
The worm's prostomium hangs over the ________
Arthropods have ______ appendages
Second insect body part
This group of mollusks has an advanced nervous system
This is the process of taking in food
What part of the leg is the 'foot'?
Tube feet are used for sticking to surfaces, moving, obtaining food and _________
The clitellum is used to help a worm _________
This system deals with moving blood throughout the body
The rings around the worm are called _________
This is the process of breaking food into smaller pieces
Grasshoppers breath through the ________ on their abdomen
This is the part of a mollusk is like a little row of teeth
Crustaceans have ______ or three body parts
Sponges belong to what Phylum?
The _______ of a sponge give them support
What is it called when an arthropods sheds its exoskeleton?
What is the hard outer shell called of arthropods?
Worms have ________ symmetry
Brittle stars move by _________ like a snake, not using tube feet
Echinoderms have an internal skeleton called a _________
Cnidarians are _____ blooded
This is the vacuum like structure the sucks in food in a worm
A jellyfish has this shape
Lobsters belong to this group of arthropods
How many pairs of legs per segment a millipede has
__________ digestion grinds up food
The thicker walled organ of a worm that grinds food
Adult echinoderms usually have ________ symmetry
To classify a mollusk scientists consider presence of a shell, type of shell, nervous system and type of ______
A cnidarians stinging cells are called_______
The four functions of Nematocysts are sticking, wrapping, penetrating, and secreting _______
Sometimes Cnidarians are used for _________ by smaller animals
Food enters and exits through the ______ in a Cnidarian
Scorpions belong to this group of arthropods
The group of mollusks filter feeds
A worms skin must remain _______
Arthropods are _____ blooded
Sea stars use these to pry open clams
A worm has this many hearts
If you cut a sponge or a starfish in half it will create two more. This is called______
The internal system of fluid in an echinoderm is a
Sponges and Bivalves obtain food by ______ _______
A coral is in this phylum
How many legs a crustacean has
Medusas reproduce _________
Arachnids have this many body parts
Cnidarians have ________ symmetry
Name one place Nematocysts are found
Bees belong to this group of arthropods
This is the part of a mollusk is used to cover the organs
Cnidaria means _________ nettle
This is the part of a water dwelling mollusks used to remove oxygen from water
The stomach of a worm
Water enter the sponge through the ______
The _________ is on the last segment of a worm
What part an insect leg is the closest to the body?
The _________ is a narrow tube the connects the mouth to the stomach
A nematocyst can fire ____ time per cell
Sponges are _____ blooded
__________ digestion uses enzymes and acids to break down food into small pieces
An exoskeleton is _________ which allows them to live in dry places.
The _________ is on the first segment of a worm
Mollusks have ________ symmetry
Squids belong to this group of mollusks
The coolest teacher in Sigma
Arthropods have ________ symmetry
Third insect body part
Porifera means ______

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