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49 Cards in this Set

  • Front
  • Back
stiff bristles on the body of the earthworm
setae
soil is enriched by the castings of what
earthworm
worms are not arthropods, because they do not have
external skeleton
defends itself by releasing stink glands on sides of its body near many legs
millipede
the pair of legs that are poisonous on a centipede are always located closest to its
mouth
the centipede has how many pairs of legs on most body segments
one
most crustaceans breathe with
gills
many crustaceans have how many legs
ten
when the head and thorax are joined together, the body region is called
cephalothorax
most crustaceans have how many body regions
three
structure that surrounds and protects the cell
cell membrane
threadlike structures in a cell that determine the characteristics of the organism
chromosones
structure that directs the work of the cell
nucleus
God-given ability of crustaceans to replace lost body parts
regeneration
uses its foot as if it were sliding on its stomach
gastropod
mollusks having two matching shells
bivalves
an invertebrate that builds a protective limestone cup at the base of its body
coral polyp
the snail is a part of a groupof one-shelled mollusks called
univalves
has five or more rays with two rows of tube feet on the underside of each ray
sea star
the tiniest crab
pea crab
a shrimp that searches for parasites and other harmful things on a fish
cleaner shrimp
the woodlouse whose nickname is the roly-roly; expels an offensive odor when attacked
pill bug
the crab whose shell covers only the front part of its body
hermit crab
a small, freshwater lobster
crayfish
the lobster with no pincers
spiny lobster
the crustacean that lives in moist soil
wood louse
the shrimp that has "gill feet"
brine shrimp
the shrimp with a stun gun
pistol shrimp
the crustacean that cements itself to an abject when it is young
barnacle
amoeba
protozoan
ant
insect
barnacle
crustacean
clam
mollusks
crab
crustaceans
ladybird beetle
insects
octopus
mollusk
paramecium
protozoan
scorpion
arachnid
tarantula
aracnid
process of transformation insects undergo
metamorphosis
chemical process by which a plant produces food
photosynthesis
green pigment that gives a green plant its color
chlorophyll
plant that lives for only one season of growth is called a
annual
trees that bear cones instead of flowers
conifers
smallest of all green plants
algae
good source of sugar and syrup
maple trees
known for producing acorns
oak trees
tree that has a smooth papery bark that peels off in thin layers
birch
have needles that grow in bundles
pine trees