Jake's Zoo School
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Phylum Porifera
Phylum Cnidarian
Worms
molluscs
Arthropoda
Echinoderms
Agnatha
chondricthies
osteichthyes
amphibians
Feeding/digestion
They scavenge for little bits of food, they have a gastrovacular cavity, and some are parasites feeding off of their hosts.
Excretion/ Osmoregulation
diffusion
Transport/ circulati
on
Diffusion, no circulatory system
Gas exchange/ Respiration
Diffusion
Organism studied
little flatworm
Phylum
platyhalminthies
No major classes
Characteristics/ Distinguishing features
flat, some can grow to be very long, bilateral symmetry.
Major life stages:
born, they grow, they become full grown flatworms.
Habitat/life cycle:
They live in every habitat on earth
Movement and locomotion
Move using cilia and muscular undulations
Sensory/Nervous System
some flatworms have eye spots. they have a basic nervous system
Home
About
Contact
Jake's Online Zoo!
Phylum Porifera
Phylum Cnidarian
Worms
molluscs
Arthropoda
Echinoderms
Agnatha
chondricthies
osteichthyes
amphibians