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All this animals have a notochord,postanal tail, nerve chord and pharyngeal pouch. Definitons: 1. Chordate: Animals that 4 structu...

appendages--molting-closed circulatory system--open circulatorysystem--crop-radula--exoskeleton-setae--gill--spiracle--gizzard-tube feet--...

I.Vocabulary:  Cilia: short threadlike structure that aid in locomotion. Free-living: doesnt depend on another organism for food or a pl...

1. Animal without backbones (vertebrate) 2. body parts arranged around a central point (radial symmetry) 3. animal that eat only...

Name: jose manuel moreno   Teacher: Mrs. Pamela Ortiz    Grade: 7th        Date: 9/7/12 (Non)vascular plants Am...

WORD BANK auxin---photoperiodism---cellular respiration---photosynthesis--- chlorophyll short-day plant---day-neutral plant---stoma...