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What are the outpocketings of the digestive tract that remove nitrogenous wastes and function in osmoregulation?

asked Dec 27, 2024 in Science by Chester57770 (350 points)

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Pathogenic prokaryotes usually cause illness by producing what?

asked Dec 27, 2024 in Science by KelseyK23856 (300 points)

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What is the smallest unit of time commonly based on?

asked Dec 27, 2024 in Science by LillianWirth (290 points)

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Name the closest living relatives of tetrapods?

asked Dec 27, 2024 in Science by BennieBrasse (830 points)

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The toothlessness of modern birds, which serves to trim the weight of the head, is an example of what?

asked Dec 27, 2024 in Science by CallumBoynto (370 points)

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In the human body, what do you call the intersection where the paths for air and food cross.?

asked Dec 27, 2024 in Science by DannyFlowers (870 points)

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Prostaglandins also help regulate the aggregation of platelets, one step in the formation of what?

asked Dec 27, 2024 in Science by WernerHill64 (390 points)

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Transport epithelia that function in maintaining water balance also often function in disposal of what?

asked Dec 27, 2024 in Science by TomasKersey7 (610 points)

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Some microorganisms can digest cellulose, breaking it down into what?

asked Dec 27, 2024 in Science by GeraldoMendi (370 points)

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Metabolism is the collection of what that occur in an organism?

asked Dec 27, 2024 in Science by StephanyWurs (470 points)

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What helps the cell continually renew itself?

asked Dec 27, 2024 in Science by Vern08E0956 (390 points)

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The units of time, day and year are based on what?

asked Dec 27, 2024 in Science by ChelseaBible (590 points)

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What is the name of anything that has mass and takes up space?

asked Dec 27, 2024 in Science by SamiraYount (610 points)

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Like the marketplace, the metabolic economy is regulated by what basic principle?

asked Dec 27, 2024 in Science by MarilouRicar (510 points)

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Chloroplasts are present only in cells of eukaryotes capable of what process?

asked Dec 27, 2024 in Science by BrennaRounds (610 points)

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What are the food making factories of plants?

asked Dec 27, 2024 in Science by AngleaLongwe (180 points)

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What is used to measure electric current?

asked Dec 27, 2024 in Science by JenniferInwo (410 points)

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What kind of anatomical structure consists of several types of tissues that together carry out particular functions?

asked Dec 27, 2024 in Science by BuckForro541 (490 points)

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What component of an organism, made up of many cells, in turn makes up an organ?

asked Dec 27, 2024 in Science by MaurineAbe9 (490 points)

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Early blastomeres can form what if isolated?

asked Dec 27, 2024 in Science by LewisBrownel (690 points)

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