Show:
Worms
Invertebrates
Symmetry
Body Parts
Exoskeletons
100
Earthworms fall in this group
What are are annelids
100
Sponges
What organisms organisms are sessile and attached to the ocean floor? A cartoon is based on them
100
What are two forms of symmetry?
bilateral, radial
100
Do sponges have an organ system?
What is No
100
What is an exoskeleton used for?
What is for protection and support.
200
This group of worms are parasitic
What are flatworms
200
True or False: A jellyfish is a Cnidarian
What is True
200
What kind of symmetry do humans have?
Bilateral
200
Do starfish have eyes?
What is Yes
200
Do arthropods have exoskeletons?
What is Yes
300
This group of worms are segmented
What are Annelids
300
How would you know if you found an arthropod
What is because they have an exoskeleton
300
What type of symmetry is less mobile
radial symmetry
300
How many antannae do lobsters have?
What is 2
300
The shedding of an exoskeleton
What is molting
400
These are the three types of groups of worms
What are flatworms, segmented worms, and roundworms
400
True or False: Are Arthropods bilaterally symmetrical
What is True
400
What is radial symmetry?
symmetry in which something can be divided into two identical halves by a line or plane passing through a central point or axis at any angle
400
What are gills used for?
What is filter dissolved oxygen for respiration
400
Places in the exoskeleton that are thin and flexible. Muscles attach here
What are joints
500
Segmented worms have this type of symmetry
What is bilateral symmetry
500
What are the three major classes of mollusks?
What is Gastropods, Bivalves, and Cephlopods
500
Name 2 organisms that have radial symmetry
jellyfish, and sea star
500
What are the three parts of an arthropod
What is head, thorax, and abdomen
500
This is what an exoskeleton is made of
What is chitin