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Science test 4

Terms in this set (39)

Describe an amoeba. Include three facts
It's shape changes as it moves
has "false feet"
it uses its "false feet" to eat
What fast, flat-bodied, carnivorous arthropod has one pair of legs per body segment? What does its name mean?
centipede

"one hundred footed"
How many body regions do crustaceans have?
three
How many legs do many crustaceans have:
ten
What do crustaceans breathe with?
gills
What is the body region called when the head and thorax are joined together?
cephalothorax
Which pair of centipede's legs are poisonous?
ones closest to the mouth
Which creature defends itself by releasing poison through the stink glands along the sides of its body?
millipede
Worms are not arthropods because they do not have
exoskeleton
Name the creature which moves by using a foot as if sliding on its stomach
gastropod
Which invertebrate builds a protective limestone cup at the base of its body
coral polyp
Which invertebrate has 5 or more rays, each with two rows of tube feet?
sea star
Mussels, oysters, clams, scallops are all
bivalves
Name two arachnids
scorpion
tarantula
Name two crustaceans
barnacle
crab
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