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7 Cards in this Set
- Front
- Back
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Jacobson's organ an olfactory sac that opens into the mouth and is highly developed in reptiles
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Jacobson's organ
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jejunum the middle portion of the small intestine, between the duodenum and ileum
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jejunum
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jet stream a narrow band of strong winds that blow in the upper troposphere
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jet stream
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joint a place where two or more bones meet
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joint
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joule the unit used to express energy; equivalent to the amount of work done by a force of 1 N acting through a distance of 1 m in the direction of the force (symbol, J)
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joule
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Jovian planet a gas giant planet, such as Jupiter, Saturn, Uranus, or Neptune
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Jovian planet
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Julian calendar the calendar established by Julius Caesar that consists of 12 months: 11 with 30 or 31 days, 1 with 28 days, and an extra day every 4 years
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Julian calendar
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