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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| Annelids have what shaped bodies? | tube shaped
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| Annelids have a what on the outside of each body segment | setae
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| Segmented worms have what type of symmetry? | bilateral
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| What three places do segmented worms live in? | salt water, freshwater, moist soil
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| What is the front and back end of an Earthworm? | Anterior and posterior
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| What is the crop in an earthworm used for? | storage
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| Where in an earthworm are the nutrients absorbed and organic matter broken down? | intestines
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| What from an earthworm helps fertilize the soil? | castings
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| Is an earthworm a closed or open circulatory system? | closed
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| An earthworm has two of what that go along the bottom and top of itself? | blood vessels
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| The worm has five what that pumps blood? | aortic arches
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| How does an earthworm breath? | It has an oxygen carbon-dioxide exchange through its skin
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| Why should you never touch an earthworm with dry hands? | you could take off their mucus layer and suffocate them
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| Where does the main nerve cord connect to? | the brain
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| Which three things do earthworms respond to? | light, temperature, and moisture
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| Does an earthworm produce sperm, egg, or both? | both
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| How many types of species of marine worms are there? | more than 8000
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| What do leeches feed on? | the blood of other animals
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
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.
To hide a column, click on the column name.
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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Created by:
nbrown1
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