Show:
Crustaceans
Arachnids
Centipedes/
Millipedes/ and More!
Insects
Echinoderms
100
Because they live in the water, crustaceans use these to get oxygen.
What are gills?
100
These are microscopic parasites that are everywhere! Even under your bed!
What are mites?
100
These scavengers have two pairs of legs on each segment.
What is a millipede?
100
Insects have this many body segments, this many legs, this many antennae and sometimes have this appendage also.
What are 3,6,2, and wings?
100
There are hundreds of these structures on the underside of an echinoderm--they help the echinoderm to move and capture prey.
What are the tube feet?
200
Crustaceans have 2 pairs of antennae which are used for these 4 things.
What are tasting, touching, smelling, keeping balance?
200
These are arachnids that live in hot climates, come out at night and have a stinger at the end of their abdomens.
What are the scorpions?
200
These predators have one pair of legs attached to each segment and they inject venom into their prey.
What is a centipede?
200
The wings attach to this body segment.
What is the thorax?
200
These are four types of echinoderms.
What are sea stars, brittle stars, sea urchins, sea cucumbers?
300
These are two examples of crustaceans.
What are shrimp, lobster, crab, crayfish?
300
This is the number of body segments, legs, and antennae that the arachnids have.
What is 2, 8, 0?
300
This hard, outer layer keeps arthropods from dessicating.
What is an exoskeleton?
300
Insects have these two types of eyes.
What are simple and compound?
300
This system is made up of fluid filled tubes that operate the tube feet.
What is the water vascular system?
400
This is the name AND functions of the first set of legs on a lobster.
What is chelipeds? Functions: to get food and defend itself
400
This is the name of the two most venomous spiders in North America.
What are the brown recluse and black widow?
400
This occurs when an arthropod outgrows its exoskeleton.....the arthropod sheds its exoskeleton.
What is molting?
400
These are the functions or jobs of the simple and compound eyes.
What is distinguish between light and dark and form images and see movement?
400
Echinoderms have this type of skeleton,
What is an internal skeleton?
500
This is the name given to the body segment of a crustacean that is made up of a head and a thorax that have been fused together.
What is a cephalothorax?
500
Arthropod means this. And echinoderm means this.
What is "jointed feet" and "spiny skin"?
500
These are the phases of complete and incomplete metamorphosis in order.
What is egg,larva,pupa,adult and egg,nymph,adult?