Evolution
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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| fossil | imprint of once living organism
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| fossil record | all fossils that have been discovered
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| organism | any living thing
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| extinction | all members of a species have died
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| adaptation | an inherited trait that helps an organism to survive and reproduce
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| variation | natural differences within a species
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| natural selection | organisms inherit advantageous traits to help reproduce more successfully
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| evolution | process in which populations gradually change over time
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| artificial selection | traits that can change and spread through populations, usually humans select plants and animals for breeding
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| endangered species | decrease in the number of species where the species is at risk for extinction
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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:
dsookdeo
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