Cnidarians
Sponge
Worms
arthropods
Random
100
What are Cnidarians?
Cnidarians are soft-bodied, aquatic creatures.
100
What are Sponges ?
Sponges are animals that have no true organization.
100
They are 3 main groups of ?
flatworms, roundworms, and segmented worms.
100
What are arthropods?
arthropods are the most numerous animal group on earth.
100
How many classes of fishes are there?
3
200
What are Radial symmetry ?
Radial symmetry is a body plan in which all body parts of a organism are arranged around a central point.
200
Sponges are the only animals that are without what ?
without real tissue or organs.
200
What is Bilateral symmetry ?
Is a body plan in which an organism can be divided along only one plane of their body to produce two mirror images.
200
Arthropods have a ___________________?
Segmented body
200
Which are the cartilaginous fish?
rays, sharks, and skates
300
Jellyfish, corals, sea anemones and hydras are all what ?
Cnidarians
300
The word pores gives sponges their phylum name ?
porifera
300
They have two -way digestive system they are ?
organs, stomach, heart and brain
300
What nervous system do the arthropods have ?
simple
300
What are frogs ,salamanders, and toads?
amphibians
400
What does Cnidarians have ?
They have tentacles, muscle, tissues, stinger cells, and a mouth.
400
All members of phylum live in ?
water
400
flatworms Platyhelminthes have a ?
flat body and a head with simple eyes and a mouth.
400
What do all Arthropods have ?
bilateral symmetry
400
What is invertebrate?
animal that do not have backbone
500
The poison inside the cells of the Cnidarians helps them ?
capture other animals
500
The part of the sponge surrounding the canal is filled with what ?
tiny pores
500
Roundworms, or nematodes have a simple what ?
roundworms are some of the most abundant
500
More than half of the worlds animals species are the?
crabs, spiders, and insects
500
What are vertebrates?
ANIMAL WITH BACKBONE
M
e
n
u