A comparison of metal accumulation by the cnidarian Hydra vulgaris
INVERTEBRATE PHYLUM Casy mandrell Justine woods CNIDARIAN\ JELLY FISH Definition- An animal with...
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Transcript of INVERTEBRATE PHYLUM Casy mandrell Justine woods CNIDARIAN\ JELLY FISH Definition- An animal with...
INVERTEBRATE PHYLUM
Casy mandrell
Justine woods
CNIDARIAN\ JELLY F ISH
Definition- An animal with tentacles that have the ability to sting its prey or
predators.
Body- cnidarians have radial symmetry, and they don’t have organs instead they
have cells that are organized into tissues.
Reproduction- Cnidarians can reproduce sexually and asexually.
Food- Cnidarians are meat eaters and they eat
Habitat- Cnidarians live in the ocean and also in the Great Barrier Reef.
Predators- Are Sea turtles and Sun fish.
Fun Facts- there tentacles help them survive; Their mouth is really small and their
stomach is really big.
NEMATODES / ANSARIS
Definition- An animal with a round tube like body system with two
openings.
Body- Nematodes have bilateral symmetry, digestive system with two
openings.
Reproduction- Nematodes reproduce asexually.
Food- Dirt, and Soil.
Habitat- Nematodes live underground.
Predators- Birds, and people.
Fun Facts- Round worms are parasites that cause a disease that over
650,000 people have.
ECHINODERMS \ NORTHERN SEA STARS
Definition- An invertebrate that has a internal skeleton and
has a spine that is part of the skin.
Body- They have no brain but a nerves system to help them
eat and move, also they have radial symmetry.
Reproduction- Reproduce sexually and asexually.
Food- The oxygen from the sea water.
Habitat- Only in the ocean and sometimes on the sea floor.
Predators- The pollution in the water.
MOLLUSKS \ SNAIL
Definition- An animal with a soft body and no bones.
Body- They have brains and nerves systems.
Reproduction- Mollusks reproduce sexually.
Food- Mollusks capture their food with their tentacles.
Habitat- Mollusks live in salt water, fresh water and land.
Predators- Their predators are sharks also big fish eat
their eggs and baby octopuses.
WORK CITED
Science Book
INVERTEBRATE PHYLUM
Casy mandrell
Justine woods
PLATYHELMINTHES -PLANARIAN
Definition-An animal, such as a planarian that has a flattened body, a
digestive system with only one opening and a simple nervous system.
Body system- nervous system
Reproduction- sexually
Food- small partials and liquids it sucks from the water
Habitat- ocean, coral reefs, freshwater
Predators\problems - sea insects
Adaptations & fun facts- a planarians mouth is on the underside of its
body.
PORIFERA- STOVE PIPE- SPONGE
Definition- a type of animal that filters the water it lives in to get food.
Body systems- asymmetry
Reproduction- both because it can reproduce by asexually and
sexually
Food- it filters water it lives in to get its food
Habitat- water
Predators\ problems- sea turtles
Adaptations &fun facts- if a sponge grows in tropical water it often
has bright colors
ANNILIDS -EARTHWORMS
Definition- an animal, such as the earthworm whose body that is
made up of connected sections or segments
Body systems- circulatory system
Reproduction- sexually, both male and females lay eggs
Food- food is taken in to the mouth and stored in a sack called a
crop
Habitat- soil
Predator\ problems- birds eat the earthworms
Adaptations fun facts- earthworms have 5 hearts
ARTHROPODS -SPIDERS
Definition- an animal that has a jointed exoskeleton and jointed
limbs
Body systems- digestive and has 2 openings
Reproduction- sexually
Food- small insects
Habitat- holes, homes outside and homes
Predator problems- little protection against predators
Adaptations fun facts- in some point of time exoskeletons shed its
old skelliton and grow a new one
RECOURSES Haircut science book
EXTRA PICTURES