Show:
Clams
Octopus and starfish
Arthropods
Insects
Insects continued
100
What part of the clam's body manufactures the material for the shell
mantle
100
Part of an octopus's jet propulsion system and of a clam's feeding system
siphon
100
arthropod organs used to detect smells and feel surroundings
antennae
100
Which phylum has the most animal species?
Arthropoda
100
special eyes found on most insects
compound eyes
200
What do clams use their muscular feet for?
move themselves through sand
200
What are the structures on an octopus's arms that help it grasp items?
suction disks
200
An arthropod's muscles are attached to the inside of this
exoskeleton
200
Which of the following develops by incomplete metamorphosis: beetle, fly, moth, grasshopper
grasshopper
200
What color is the grasshopper's blood
colorless
300
How do clams obtain food?
filtering food from the water
300
What can an octopus change?
its color
300
List the three body sections of an insect
head, thorax, abdomen
300
Which of the following does not have an exoskeleton that it must molt: centipede, cicada, lobster, clam
clam
300
resting stage of insect development
pupa
400
What word describes an animal having two shells hinged together?
bivalve
400
What is the body part that can be regrown by the starfish?
ray
400
A changing of an animal's shape or form as the animal develops into an adult
metamorphosis
400
Which of the following does not belong with the other three: six legs, compound eyes, exoskeleton, tentacles
tentacles
400
What kind of system does blood not remain in blood vessels?
open circulatory
500
Name a mollusk other than the clam or octopus
scallops, squid, nautilus, conch, snail, slug
500
What does a starfish do next after it has opened a clam's shell?
pushes its stomach into the clam
500
Caterpillars and grubs are examples of this stage
larva
500
Since the grasshopper has an open circulatory system, what does it not have: capillaries, heart, an artery, blood
capillaries
500
The tube that transports gases inside insects
trachea