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20 Cards in this Set
- Front
- Back
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Animal thats body temperature DOES NOT change with surrounding environments
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Endotherm
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Animals that body temperature DOES change with it's surrounding environment
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Ectotherm
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A period of WARM weather inactivity
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Estivate
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A period of COLD weather inactivity
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Hibernate
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The time of development from fertilization to birth
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Gestation Period
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Mammals that carry their young in a pouch
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Marsupial
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Mammals that lay eggs
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Monotremes
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Anything that has mass and takes up space
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Matter
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The tempetature when a SOLID turns to LIQUID
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Melting Point
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The temperatire when a LIQUID turns to GAS
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Boiling Point
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A tool used by scientist to determine the identity of a species
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Dichotomous Key
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The amount of mass an object has in it
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Density
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Can be observed or measured WITHOUT changing its identity
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Physical Property
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Changes identity and forms a new substance
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Chemical Change
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The amount of energy a wave produces
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Amplitude
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The distance between the top of one crest and the top of another
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Wavelength
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The SPREAD OUT group of air molecules in a compressional wave
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Rarefaction
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The BUNCHED UP group of air molecules in a compressional wave
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Compression
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When a wave strikes an object or surface and bounces off
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Reflection
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Bending of a wave around a barrier or object
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Refraction
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