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TESTS
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Do all the people in the world eat the same foods?
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NO
- The types of food depend on religious, economic and climatic factors.
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YES
- They do.
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NO
- People eat the kinds of food they like.
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Which one of the following animals
can be found at
the upper trophic level?
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Hen
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Wolf
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Rabbit
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Would
life on Earth be possible, if plants did not exist?
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NO
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YES
, but only during spring and summertime.
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YES
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A food chain is:
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A large number of shops where they sell food.
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A transgenic food.
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A community of organisms.
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