Jeopardy
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Mollusks use this structure to help them move.
Muscular foot
A squid uses its_________ to propel itself and its______ to steer
Siphon, fins
This is the class of mollusks that includes snails, slugs, and conch
Gastropoda
A squid has two ________ hearts that act like our __________ circuit
Branchial, pulmonary
All molluscs have these three things in common
Mantle, visceral mass, modified foot
Squid have this structure to use as a defense mechanism
Ink Sac
This is the path food takes through a squid
beak, mouth, pharynx, esophagus, stomach, intestine, anus
This provides a protective covering for the squid’s internal organs.
Mantle
Squids are called cephalopods because they have a well developed _____.
Head
Label all parts of the Squid A B C
A. Stomach B. Ceacum C. Esophagus
This is what the exoskeleton of arthropods is made of
Protein and CHITIN
Spiders go through respiration using this structure
Book lungs
Scorpions are part of this class of arthropods
Arachnida
Millipedes have this many pairs of legs on each segment
2
Label the parts of the Crayfish below A B CD
Malphigian Tubules
Crayfish breathe using this structure
Gills
The carapace protects this important internal organ near the dorsal side if its body.
Heart
Crayfish have this many pairs of antennae
1
These structures are located on the ventral side of the abdomen and aid in movement
Swimmerets
What is this structure?
Maxillae
Clams, mussels, and oysters are sometimes referred to as this.
Bivalves
This is the class of mollusk that includes cuttlefish and octopus.
Cephalopoda
All arthropods have a ________ circulatory system
Open
Insects have these, which are small openings in the throax & abdomen that aid in respiration
Spiracles
This is why arthropod’s blood is green.
their blood does not carry oxygen and it is the hemoglobin that carries oxygen and gives red color.
Name that cartoon:
Ren & Stimpy
Name that cartoon:
Rugrats
Name that cartoon:
Catdog
Name that cartoon:
Hey Arnold
Name that cartoon:
The Wild Thornberry’s
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Describe the difference between how a sponge and cnidarian would reproduce sexually and asexually.