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asked Jan 7 in Science by KeeshaSwaffo (470 points)

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What is the process in which unstable nuclei become stable by emitting particles and energy and changing to different elements called?

asked Jan 7 in Science by MichaelBolin (370 points)

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What is a silver-colored alkaline earth metal that is even softer than calcium?

asked Jan 6 in Science by HattieSteven (310 points)

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What structure supports the body, protects internal organs, produces blood cells, and maintains mineral homeostasis?

asked Jan 7 in Science by KaceyDixon06 (370 points)

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What kind of muscle is found in the heart?

asked Jan 7 in Science by ChastityMcIn (610 points)

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What is the outermost layer of the skin?

asked Jan 7 in Science by RachelleBine (510 points)

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What is the term for physicians and scientists who research and develop vaccines and treat and study conditions ranging from allergies to aids?

asked Jan 7 in Science by KathiAntonio (510 points)

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What term describes anything that occupies space and has mass, and is generally divided into three states?

asked Jan 7 in Science by GavinBabin17 (530 points)

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What must be present on a plant where ladybugs will lay their eggs?

asked Jan 7 in Science by ChristalFurm (430 points)

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What is the term for when a substance boils and changes to gas?

asked Jan 7 in Science by ValorieDemar (450 points)

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What is the term for tough, flexible connective tissue that contains the protein collagen?

asked Jan 7 in Science by MargueriteBa (620 points)

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What kind of joints are capable of a wide range of movements, classified as gliding, angular, rotational, or special?

asked Jan 7 in Science by MattHeap6855 (490 points)

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What is typical weather for chicago in winter?

asked Jan 7 in Science by Pearline4366 (310 points)

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What is formed when a subducting plate flows under another tectonic plate?

asked Jan 6 in Science by HaleyXtk6504 (450 points)

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What is the science of classifying the many organisms on earth called?

asked Jan 7 in Science by KendraCheshi (430 points)

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What is the scale on which acidity is measured?

asked Jan 7 in Science by JorgeSimoi9 (470 points)

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What kind of fuels include coal, oil, and natural gas?

asked Jan 7 in Science by HaydenGowrie (430 points)

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What is the lowest energy state of the atom called?

asked Jan 7 in Science by DollyRocher (450 points)

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What kind of weathering changes the size of a mineral or rock but does not change its chemical composition?

asked Jan 7 in Science by VerlaBoard7 (590 points)

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What is the term for heterotrophs that eat only or mainly animals?

asked Jan 7 in Science by KerriRowalla (470 points)

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