Blume Ch.13.2
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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| what dooes Annelids (A nuh ludz) mean? | “little rings”
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| what is a setae (SEE tee)? | bristle like
structures on the outside of each
body segment, they help it move
and “sense” the environment.
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| what type of symmetry do segmented worms have? | bilateral symmetry
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| what type of water do segmented worms live in? | can live in freshwater,
salt water, & moist soil
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| Give 3 examples of annelids. | earthworms, marine
worms and leeches are
annelids
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| What is the first thing a worm does in digesting it's food? | It takes soil into it’s mouth.
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| What is a gizzard? | a muscular
structure which grinds the soil and the bits of
organic mater.
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| where is the organic matter broken down & nutrients are absorbed by the blood? | intestines
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| where do the wastes leave the worm | anus
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| what type of circulatory system do worms have? | closed circulatory system
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| what do the “aortic arches” do? | pump blood
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| How do Oxygen and Carbon-dioxide flow through a worm? | Oxygen and Carbon-dioxide exchange through their skin. (it is covered with a thin watery mucus)
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To hide the entire table, click on the "Hide All" button.
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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