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What is the term for the wavelengths of light humans can see?

asked Jan 7 in Science by AnnPiguenit (590 points)

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What is the term for matter that does not let any light pass through?

asked Jan 7 in Science by CodyA0670468 (430 points)

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What provides the shape of a cell?

asked Jan 7 in Science by BlakeBradfie (670 points)

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What is transmitted by moving electrons in an electric current?

asked Jan 7 in Science by QWKMolly7584 (610 points)

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What is the act of noting or detecting phenomenon through the senses

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What is the sac-like organ of the body that is important for both mechanical and chemical digestion?

asked Jan 7 in Science by Skye93N8947 (310 points)

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What does a hypothesis become after many experiments provide results supporting it?

asked Jan 6 in Science by BZBManual161 (750 points)

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What mineral that occurs in bones helps combat osteoporosis?

asked Jan 7 in Science by ToddPamphlet (590 points)

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What organ breaks down excess amino acids and toxins in the blood?

asked Jan 7 in Science by FredricPalum (550 points)

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What is the only known planet with large amounts of water?

asked Jan 7 in Science by SkyeVillasen (610 points)

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What kind of waves consist of vibrating electric and magnetic fields?

asked Jan 7 in Science by ConnieMacken (670 points)

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What small glands are abundant within the mucous membranes of the mouth and tongue?

asked Jan 7 in Science by DomingaMarte (490 points)

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What method do scientists use to answer questions?

asked Jan 7 in Science by DeborahDough (630 points)

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What kind of diseases involve the immune system accidentally attacking healthy body cells?

asked Jan 7 in Science by KristenBever (510 points)

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What is the process called in which a magnet loses its magnetic properties?

asked Jan 7 in Science by QUPMurray237 (530 points)

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What is the name of the the most efficient possible engine?

asked Jan 7 in Science by MelindaPolen (610 points)

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What kind of rock's makeup is changed by heat and or pressure?

asked Jan 7 in Science by AleciaBevan0 (570 points)

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What kind of rocks form as an existing rock is altered by high temperature or pressure?

asked Jan 7 in Science by OtiliaTemple (510 points)

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What is an electrically neutral compound with positive and negative ions?

asked Jan 6 in Science by Margo87O9506 (550 points)

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What is the term for atherosclerosis of arteries that supply the heart muscle?

asked Jan 7 in Science by CorneliusLqy (570 points)

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