INVERTEBRATE PHYLUM Casy mandrell Justine woods

CNIDARIAN\ JELLY FISH  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

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