_______ Bob square pants
sponge
A mollusk that has two shells held together by hinges or strong muscles
Bivalve
Region of the body furthest from the mouth. In insects, the third body region behind the head and thorax.
abdomen
Red____ sea food restaurant
Lobster
an internal skeleton
endoskeleton
an external skeleton
exoskeleton
a mollusk with a single or no shell
gastropod
A radially symmetrical invertebrate that lives on the ocean floor and has a spiny internal skeleton
echinoderm
produces nerves, skin
Ectoderm
lines digestive tract
endoderm
circulatory system, reproduce, excretory system
mesoderm
An invertebrate with a soft, unsegmented body; most are protected by a hard outer shell
mollusk
Animal whose stinging cells are used to capture prey and defend themselves. They take food into a hollow cavity.
cnidarian
chemical released by one animal that effects the behavior of another animal of the same species
pheromone
the ability of an organism to re grow body parts
regeneration
stomach
gastro
____ life a children's movie
Bugs
what you use to think with
brain
organisms that live on the bottom of the ocean are called this
benthic
fluid that circulates through the body
blood
lacking a backbone
invertebrate
contains a back bone
vertebrate
phylum including crabs
arthropoda
protective sheathing secreted from the epidermis
cuticle
a phylum of worms called round worms
nematoda
evolutionary history of a species or more inclusive taxon
phylogeny
phylum of sponges
porifera
no symmetry
asymmetrical
one side of organism is identical to the other
bilateral
the claw of an arhtropod
chlea
outside the body
external
inside the body
internal
the phylum of mollusks such as snails
molluska
the type of animal that sponge bobs pet Larry is
snail
worms that are flat
flatworms
worms that are round
roundworms
_______ward character off of sponge bob
Squid
what type of animal is peach of of finding nemo
starfish
The type of animal that Charlotte is in Charlottes Web
spider
what was Marlin and Nemos house in finding Nemo
anemone