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Which layer of soil experiences the most weathering?

asked Jan 8 in Science by TeresitaJack (270 points)

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Why is blue cheese blue?

asked Jan 8 in Science by NickolasLivi (410 points)

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Which protein, that stores oxygen in muscle cells, has been purified from a number of organisms?

asked Jan 8 in Science by BZBManual161 (350 points)

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What type of species can alternate between medusa and polyp forms?

asked Jan 8 in Science by UtaZadow397 (510 points)

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Why does neptune's appearance change?

asked Jan 8 in Science by VernitaT2573 (290 points)

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Where can you find humid subtropical climates?

asked Jan 8 in Science by FreddieEstre (250 points)

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Which other planet in the solar system is the easiest to observe from earth?

asked Jan 8 in Science by LuellaNorthm (510 points)

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What was the appendix used for in the past but is no longer needed for?

asked Jan 8 in Science by VaughnSquire (430 points)

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Which type of cell can carry out more functions, eukaryotic cells or prokaryotic cells?

asked Jan 8 in Science by RBSJonna0719 (550 points)

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Where are the olfactory organs of snails located?

asked Jan 8 in Science by KennethBleds (350 points)

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What tissue consists of cells that form the body’s structure?

asked Jan 8 in Science by EpifaniaMcva (620 points)

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Which is the most common sti (sexually transmitted infection) in the united states?

asked Jan 8 in Science by GabriellaJai (610 points)

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What type of respiration does not use oxygen?

asked Jan 8 in Science by GDZWillis962 (570 points)

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Which electromagnetic waves are the most energetic of all electromagnetic waves?

asked Jan 8 in Science by CathernJesse (530 points)

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What unit of power is equal to 1 joule of energy per second?

asked Jan 8 in Science by AldaDoucette (430 points)

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Which direction from the source do pollutants in an aquifer spread?

asked Jan 8 in Science by BeatrisQ9738 (250 points)

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Who wrote the book, on the origin of species?

asked Jan 8 in Science by OpalDrechsle (350 points)

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What type of energy travels in waves across space as well as through matter?

asked Jan 8 in Science by RenaArchdall (510 points)

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Which two states of matter have definite volumes?

asked Jan 8 in Science by UtaZadow397 (510 points)

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Which three colors are called the primary colors of light?

asked Jan 8 in Science by MichaelWoodb (330 points)

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