Show:
Mollusks
Arthropods
Echinoderms
Arachnids
Insects
100
A mollusk with two shells.
What is a bivalve?
100
This is where an arthropod's antennae are located.
What is the head?
100
All echinoderms have these.
What are tube feet?
100
Arachnids have this many legs.
What is eight legs?
100
These can be identified by counting this many body sections.
What is three?
200
Mollusks and Crustaceans use this organ to obtain oxygen from their environment.
What are gills?
200
Arthropods live in these types of environments.
What is fresh water such as lakes, and rivers?
200
These are the four major groups of echinoderms.
What is Sea Stars, Brittle Stars, Sea Urchins, and Sea Cucumbers?
200
These are also two types of arachnids.
What are mites and parasites?
200
The three body sections of an insect.
What is the head, thorax, and abdomen?
300
They have an open _________.
What is an open circulatory system?
300
These are three major types of arthropods.
What are crustaceans, crayfish, and lobsters?
300
This is their internal fluid system.
What is the water vascular system?
300
Arachnids are part of this family group.
What is anthropods?
300
This is a stage in an insects development that the insect would be enclosed in a cocoon.
What is the pupa stage?
400
These are three major groups of mollusks.
What are Gastropods, Bivalves, and Cephalopods.
400
Arthropods have this to cover their body.
What is a waterproof exoskeleton?
400
There are _____ types of echinoderms alive today.
What is 6000 types.
400
Scorpions usually eat these.
What are insects and small animals?
400
These are the stages of Gradual Metamorphosis.
What are egg, nymph, larger nymph, and adult.
500
Some mollusks have these on their tentacles.
What are (sensitive) suckers?
500
They begin their lives like this.
What is as microscopic larvae (that develop into adults through metamorphosis.)
500
They use this to move.
What is their water vascular system?
500
This is the time when you'd most see arachnids moving around.
What is at night. (In your room watching you sleep)
500
These are the stages of Complete Metamorphosis.
What are egg, larva, pupa, and adult.