name the phyla
animals that are worm-like and have segmented bodies
What are Annelids?
A soft bodied invertebrate that is often protected by a hard shell
What is a Mollusk?
a body with ring-like segments that are covered in tiny bristles
What is an earthworm's body made up of?
name 3 parts of insect body
What is head, thorax and abdomen?
Roundworms are part this phyla
What is Nematode?
animals that are worm-like and have flat unsegmented bodies
What are flatworms?
name an animal without a backbone
What is an insect?
examples are starfish, sea urchins, sea cucumbers, brittle stars and feather stars
What are echinoderms
they use this to defend them selves and catch and tear apart food
What are pincers?
There are more of this type of animal group in the ocean
What are invertebrates?
Animals that live in water and have sack-like bodies with single opening
What are Cnidarians?
A small sea animal with a hollow cylindrical body and a ring of tentacles arounds its mouth
What are Polyps?
they use jet propulsion to move through water
What are octopuses and squids?
a two-shelled mollosk
What is a bivalve?
They are the largest and most intelligent animals in the mollusk phyla
What are octopus?
Animals with spiny skin, sucker feet and a five-rayed body
What are Echinoderms?
The pattern of changes that occurs in each eneration of a species
What is a life cycle?
process of sheding it's old shell and growing a new one
What is molting?
They grow by budding from the parent polyp which is burried
What is Coral?
Insects can go through one of two life cycles. Name one
What is a Three stage life cycle?
or
What is a Four stage life cycle?
Animals that have perforate interior walls: most feed on bacteria
What are Porifera?
The umbrella-shaped swimming stage in the life cycle of jellyfish and other cnidarians
What is a Medusa?
functions as a member of a colony
What is a social insect?
They can be found in water or in soil
What are worms?
Create a question that will stump your opponents
Did you stump them?
yes= you get the points
no= they get the points