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.
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