Birds
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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| An endothermic vertebrate that has feathers and a four-chambered heart, and lays eggs. | Bird
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| A large feather that helps give shape to a bird's body. | Contour Feather
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| A short, fluffy feather that traps heat and keeps a bird warm. | Down Feather
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| A bird's internal storage pouch that allows it to store food inside its body after swallowing it. | Crop
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| A muscular, thick-walled part of a bird's stomach that squeezes and grinds partially digested food. | Gizzard
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| These have hallow bones, lightweight bills instead of teeth and wings for flight. | Birds
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| These are the ONLY ANIMALS with FEATHERS. | Birds
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| Flying uses a lot of energy so birds need a lot of this. | Oxygen
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| Birds have many of these in additional to their lungs which help them hold more oxygen than any other animals breathing air. | Air Sacs
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| This keeps birds oxygen righ blood separated from the oxygen poor blood. | Four-Chambered Heart
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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.
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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:
laurenwvu
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