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Study
Hitching a Ride ESL Unit 1 B
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What was the first animal to be tested with Crittercam?
a captive turtle
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a living thing that is not free to leave is considered ____
captive
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When you make a live copy of something
record
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What year did Greg Marshall make the first Crittercam prototype?
1987
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What does the Crittercam do?
It records activities of the shark or other animals with an attached camera.
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What gave Greg the idea for the inventing the crittercam?
The remora (fish)
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Greg Marshall is a _________ because he studies topics in science and conducts experiments.
scientist
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The Crittercam went through many ________ before it could be used by other scientists to study different animals.
tests
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Something made for the first time
invention
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a word meaning : stick to something else?
attach
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What is something that is hard to do?
challenge
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Why did Greg use a captive turtle to test the Crittercam?
Because it is easier to handle
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