science wovab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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refers to the arrangement of the individual parts of an object | symmetry
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animals that do not have a backbone | invertebrates
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hollow-bodied animals with 2 cell layers that are organized into tissues | cnidarians
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vase-shaped body of the sea anemone | polyp
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free-swimming bell-shaped body of a jelly fish that is called | medusa
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soft-bodied invertebrates | mollusks
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thin layer of tissue that covers the mullusk's soft body | mantle
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organs in which carbon dioxide from the animal is exchanged for oxygen in the water | gills
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a scratchy tonge-like organ | radula
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do not have blood wessels to contain their blood | open circulatory system
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which blood is carried through blood vessels instead of surrounding the organs | closed circulatory system
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animals that have jointed appendages | arthropods
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structures such as claws, legs, and antennae that grows from the body | appendages
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rigid body covering | exoskeleton
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the change in body form | metamorphosis
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
rckadams
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