Recent questions in Science

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In humans, what is the first organ to form and become functional?

asked Dec 27, 2024 in Science by BrigetteCors (2.5k points)

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What do we call a device used to store electric charge?

asked Dec 27, 2024 in Science by MatthewStore (1.3k points)

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Since the electric field lines point radially away from the charge, they are perpendicular to what?

asked Dec 27, 2024 in Science by BradyBassett (2.0k points)

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Commensalism, mutualism, and parasitism are known as what type of relationships?

asked Dec 27, 2024 in Science by SueCasteel38 (1.4k points)

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Human population is growing exponentially and humans have increased what normally limiting factor through technology, urbanization, and harnessing the energy of fossil fuels?

asked Dec 27, 2024 in Science by Jeramy48117 (1.9k points)

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When resources become limiting, populations follow a logistic growth curve in which the size will level off at a point called what?

asked Dec 27, 2024 in Science by GastonGraham (2.2k points)

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What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities?

asked Dec 27, 2024 in Science by JaysonMcKenn (2.3k points)

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The conductive cells within the heart establish the heart rate and transmit it through the what?

asked Dec 27, 2024 in Science by Aline0805519 (1.8k points)

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Which leukocytes are first to respond to bacterial infections?

asked Dec 27, 2024 in Science by Rogelio58821 (1.7k points)

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What is the name for areas where there is overlap between closely related species?

asked Dec 27, 2024 in Science by EveStamm873 (2.0k points)

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The most abundant formed elements in blood, erythrocytes are red, biconcave disks packed with an oxygen-carrying compound called this?

asked Dec 27, 2024 in Science by AntoinetteWo (2.0k points)

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Both pathways that isolate a population reproductively in some form, allopatric and sympatric describe what, which means the creation of new species?

asked Dec 27, 2024 in Science by AugustusQsj (2.5k points)

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What type of reproduction begins when an egg and sperm combine?

asked Dec 27, 2024 in Science by AdaBethel250 (2.0k points)

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Insulin is produced by what part of the body?

asked Dec 27, 2024 in Science by BarrettGriff (2.0k points)

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The male and female reproductive system is regulated by follicle-stimulating hormone (fsh) and luteinizing hormone (lh) produced by what gland?

asked Dec 27, 2024 in Science by YvetteLink0 (2.0k points)

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What is the outer layer of the adrenal gland called?

asked Dec 27, 2024 in Science by EarleneKnott (1.5k points)

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What glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule?

asked Dec 27, 2024 in Science by TiaMuirden46 (2.3k points)

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What gland is a butterfly-shaped organ located in the neck anterior to the trachea?

asked Dec 27, 2024 in Science by Jeramy48117 (1.9k points)

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The characteristic sound of a motorcycle buzzing by is an example of which effect?

asked Dec 27, 2024 in Science by EloiseGrimm2 (1.9k points)

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Where is the hypothalamus–pituitary complex located in the body?

asked Dec 27, 2024 in Science by LewisR691771 (1.8k points)

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