Recent questions in Science

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As a battery is depleted what happens to its internal resistance?

asked Dec 30, 2024 in Science by AshleighFleg (2.1k points)

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Arthropods change into the adult form in a process called what?

asked Dec 30, 2024 in Science by Lori71654888 (2.0k points)

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Arteries have thinner wall layers and valves and move blood by the action of skeletal what?

asked Dec 30, 2024 in Science by EmilioNoz268 (1.8k points)

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Arteries and veins are two of the three types of blood vessels, what is the third?

asked Dec 30, 2024 in Science by RosettaMcinn (1.7k points)

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Arrows and cannon balls are examples of objects with what kind of motion?

asked Dec 30, 2024 in Science by QNZGertie668 (2.1k points)

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Around what percentage of the earth's surface water is contained in the ocean?

asked Dec 30, 2024 in Science by SherrylP401 (2.4k points)

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Around 97% of all water on earth is what type of water?

asked Dec 30, 2024 in Science by MikelHead373 (2.3k points)

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Around 1200 species of what broad animal group are currently at risk of extinction due to human activity?

asked Dec 30, 2024 in Science by JannetteBarr (2.2k points)

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Arguably the most important ingredient in saliva for digestion is a type of what, which initiates the breakdown of carbohydrates?

asked Dec 30, 2024 in Science by Aline0805519 (1.8k points)

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Are zeroes that show only where the decimal point fall significant or not significant?

asked Dec 30, 2024 in Science by ForrestPilpe (1.8k points)

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Are vesicles larger or smaller than vacuoles?

asked Dec 30, 2024 in Science by RandolphWvo (1.9k points)

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Are valence electrons attracted more or less strongly when they are farther from the nucleus?

asked Dec 30, 2024 in Science by DeboraMccomb (1.9k points)

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Are thunderstorms more likely where the ground temperatures are extremely high or extremely low?

asked Dec 30, 2024 in Science by AnnKetner183 (2.3k points)

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Are the majority of archaea chemotrophs or photosynthetic?

asked Dec 30, 2024 in Science by AllenBloomfi (1.7k points)

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Are the lungs organs of the excretory system, the respiratory system, or both?

asked Dec 30, 2024 in Science by FlorianRegis (2.0k points)

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Are the joints between the vertebrae contained in your backbone fully movable, partially movable, or unmovable?

asked Dec 30, 2024 in Science by RoseIqw0722 (2.0k points)

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Are scissors simple or compound machines?

asked Dec 30, 2024 in Science by MalcolmUribe (2.0k points)

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Are humans a new or old species on the earth?

asked Dec 30, 2024 in Science by JackH2065356 (1.1k points)

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Are giraffes herbivores or are they omnivores?

asked Dec 30, 2024 in Science by 43025337997 (2.2k points)

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Are coral reefs found in warm or cold water?

asked Dec 30, 2024 in Science by MaynardErb58 (2.0k points)

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