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What reduces the need for pesticides and other toxic chemicals?

asked Jan 7 in Science by MckinleyKeen (470 points)

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What water is about 3.5% salt?

asked Jan 8 in Science by Eduardo04095 (870 points)

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What planet is a blue green color?

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What proteins span the entire plasma membrane?

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Which ancient fish has just two living species and is at risk of extinction?

asked Jan 8 in Science by StarBach4293 (390 points)

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What type of carbon dioxide levels have been rising for the past several decades?

asked Jan 8 in Science by LatiaAnivitt (350 points)

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What system of the body can specifically protect you from pathogens and other things that might make you ill?

asked Jan 7 in Science by FatimaChatte (410 points)

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What shape is the gametophyte in ferns?

asked Jan 7 in Science by DarbyReis18 (650 points)

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What part of the body does emphysema affect?

asked Jan 7 in Science by EmilPeeples5 (510 points)

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What is the term for an underground layer of rock that is saturated with groundwater?

asked Jan 7 in Science by Nate50Q22179 (370 points)

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What is the process of producing eggs in the ovary is called?

asked Jan 7 in Science by Eugenio51C48 (430 points)

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What objects are made from highly reflective metal that is applied to a curved or flat piece of glass?

asked Jan 7 in Science by KlaraPostle (720 points)

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What type of drugs can increase water loss by interfering with the recapture of solutes and water from the forming urine?

asked Jan 8 in Science by NickolasHarv (390 points)

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What paired human organs play a vital role in maintaining homeostasis?

asked Jan 7 in Science by RodolfoWimbl (390 points)

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What make us sick when they become human parasites?

asked Jan 7 in Science by RoyceColquho (510 points)

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What term means that only molecules or ions of a certain size, shape, polarity or charge are capable of passing through the material?

asked Jan 8 in Science by CassieLeonsk (470 points)

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What organisms use cilia, pseudopods, or flagella to move?

asked Jan 7 in Science by HoseaMaltby (250 points)

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Which disease causes cells to divide out of control

asked Jan 8 in Science by BarbN430412 (370 points)

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What term describes the application of knowledge to real-world problems and is practiced by engineers?

asked Jan 7 in Science by RaymonLamar7 (770 points)

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What two things are used in optical instruments to reflect or refract light?

asked Jan 8 in Science by TomokoStonha (450 points)

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