science notes 170054 Word Scramble
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Question | Answer |
refers to the arrangement of the individual parts of an object | symmetry |
animals that do not have a backbone | invertebrates |
hollow-bodied animals with 2 cell layers that are organized into tissues | cnidarians |
vase-shaped body of the sea anemone | polyp |
free-swimming bell-shaped body of a jelly fish that is called | medusa |
soft-bodied invertebrates | mollusks |
thin layer of tissue that covers the mullusk's soft body | mantle |
organs in which carbon dioxide from the animal is exchanged for oxygen in the water | gills |
a scratchy tonge-like organ | radula |
do not have blood wessels to contain their blood | open circulatory system |
which blood is carried through blood vessels instead of surrounding the organs | closed circulatory system |
animals that have jointed appendages | arthropods |
structures such as claws, legs, and antennae that grows from the body | appendages |
rigid body covering | exoskeleton |
the change in body form | metamorphosis |
Created by:
rckadams
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