Recent questions in Science

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What is located at about 80 degrees north latitude?

asked Dec 28, 2024 in Science by XMNLesli9153 (430 points)

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During the day, what type of energy is transferred from the air over the land to the air over the water?

asked Dec 28, 2024 in Science by EthanC574154 (310 points)

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During a what type of reaction do chemical changes take place?

asked Dec 28, 2024 in Science by PZVJovita782 (290 points)

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Which disease afflicts children who don't get enough calcium during their bone formation stage?

asked Dec 28, 2024 in Science by Kaylene42T32 (450 points)

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How is carbon dioxide and water vapor that is produced by cellular respiration released?

asked Dec 28, 2024 in Science by SalvatoreFre (490 points)

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What third property is different if two boxes have the same volume but one has greater mass?

asked Dec 28, 2024 in Science by PeteGarnett4 (430 points)

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How many valence electrons does a sodium atom have ?

asked Dec 28, 2024 in Science by KathiCannan0 (410 points)

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What substance is created when a copper turns from reddish brown to greenish brown?

asked Dec 28, 2024 in Science by SoilaRicker (490 points)

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What is always conserved in chemical reactions?

asked Dec 28, 2024 in Science by LeanneHardwi (290 points)

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Which two gases make up the bulk of earth's atmosphere?

asked Dec 28, 2024 in Science by DeclanRedmon (290 points)

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What type of rain dissolves and damages stone buildings and statues?

asked Dec 28, 2024 in Science by FloraKorth37 (330 points)

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In a hot water heater, burning fuel causes the water to get hot because combustion is what type of reaction?

asked Dec 28, 2024 in Science by CaitlynConyb (490 points)

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A can of warm soda will fizz more because increasing the temperature decreases the what of a gas?

asked Dec 28, 2024 in Science by KiaLarios92 (380 points)

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In frequency, the larger the air column, the larger the what?

asked Dec 28, 2024 in Science by RoxieFreeh1 (390 points)

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What disease unique to humans and is caused by two variola viruses?

asked Dec 28, 2024 in Science by JoniM4238303 (350 points)

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Of the four main wobble base pairs, guanine is paired with what?

asked Dec 28, 2024 in Science by MervinBurt9 (370 points)

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Why do homonuclear diatomic molecules have zero dipole moment?

asked Dec 28, 2024 in Science by ArleenNielso (390 points)

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What is a stellar remnant that is very dense?

asked Dec 28, 2024 in Science by DeidreTrumpe (530 points)

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A doorknob and a ferris wheel are examples of what type of simple machine?

asked Dec 28, 2024 in Science by EbonyLeeson (510 points)

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What simple machine consists of two connected rings or cylinders, one inside the other, which both turn in the same direction around a single center point?

asked Dec 28, 2024 in Science by CarloReiner9 (450 points)

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