Show:
Digestion
Body Types/ Parts
Invertebrates
Symmetry
Fun Facts
100
What is the body part that invertebrates take in food?
What is the mouth.
100
What invertebrate has no tissues, organs, or organ systems. They live on the ocean bottoms and are stationary.
What is sponges.
100
How are jellyfish, earthworms, seastars, and butterflies alike?
What is all are invertbrates.
100
What symmetry do roundworms have?
What is bilateral.
100
Two out of three animals on earth today are _______. These include crayfish, centipedes, lobsters, and millipedes.
What is Arthropods.
200
Flatworms have one body opening in which food enters and _____ leaves.
What is waste.
200
Some invertebrates have no, ______. Which means they are not alike on each side.
What is symmetry.
200
What classifies animals as invertebrates?
What is no backbone.
200
Crayfish are bilateral, meaning they have?
What is symmetry.
200
Leeches have flattened _____ with no setae.
What is bodies.
300
How do sationary animals get their food.
What is filtering.
300
Cnidarians have stinging cells in which they use for what?
What is capturing food.
300
What do some invertebrates exoskeletons provide them with?
What is protection and support.
300
All arthropods have what type of symmetry?
What is bilateral.
300
Cephalopods, such as octopuses, are ____.
What is predators.
400
Roundworms have a _____ digestive system with two body openings.
What is tubelike.
400
What body part helps the brittle star walk along the ocean bottom?
What is arms.
400
Some invertebrates have hard outer coverings. What are they called?
What is shells or exoskeletons.
400
Echinoderms have what type of symmetry?
What is radial symmetry.
400
Gastropods, such as snails, use their radulas to scrape ____ fron rock surfaces.
What is algea.
500
Bivalves, such as clams, strain _____ from water by filtering it through their gills.
What is food.
500
Earthworms have a ceolom, a _____ ______ surrounded by a mesoderm in which internal organs are suspended.
What is a body cavity.
500
Three classes of this invertebrate are cephalopods, bivalves, and gastropods. What are these invertebrates?
What is mollusks.
500
Most sponges are ______.
What is asymmetrical.
500
What insects have up to 100 body segments?
What is millipedes.