Arthropods
Mollusks
Skeleton
Symmetry
Random
100
This includes animals such as crabs.
What is a crustacean?
100
This is something mollusks use to crawl, dig, or to catch prey.
Where is the foot on a mollusk?
100
This is an outer skeleton.
What is an exoskeleton?
100
This word is for animals without symmetry.
What does asymmetrical mean?
100
Multicellular organisms that feed on other organisms and perform the same basis functions are called this.
What is a animal?
200
The 3 characteristics of an arthropod are an exoskeleton, a segmented body, and......
What is a jointed appendage?
200
This is something that covers much of a mollusks body.
What is a soft mantle for mollusks?
200
This is an internal skeleton.
What is an endoskeleton?
200
If many imaginary lines can be drawn through a central point to divide into 2 mirror images it is called this.
What is radial symmetry?
200
This is a building block and found in all animals.
What is a cell?
300
The body of most arthropods are shorter than annelids and have.....
Why does an arthropod have fewer segments than a annelid?
300
These are the three major groups of mollusks. Gastropods, Bivalves, and........
What is a Cephalapod?
300
An echinoderm has this type of skeleton.
What is a endoskeleton?
300
Most animals with bilateral symmetry have this at their front ends.
Where is the animals head located at?
300
These are groups of organs.
What is a organ system?
400
An arthropods blood is not contained within small tubes. Also known as......
What is an open circulatory system?
400
This type of mollusk has a radula in their mouth.
What is a Gastropod?
400
This skeleton is shed and replaced as the animal grows.
What animals have an exoskeleton?
400
All animals with radial symmetry live in here.
What is water?
400
Animals with the most complex organisms have this kind of symmetry.
What is bilateral symmetry?
500
Although an arthropods blood carries food throughout its body, it does not carry.....
What is oxygen?
500
This mollusk has two shells that are held together by powerful muscles.
What is a Bivalve?
500
This type of skeleton is on a sea urchin.
What are endoskeletons?
500
A coral has this type of symmetry.
What does asymmetrical mean?
500
Structures found in soft bodies and have fluid filled tubes are this.
What is hydrostatic?
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