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What term is used to describe animals that excrete ammonia?

asked Dec 27, 2024 in Science by ShirleySteer (450 points)

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The simplest system is that of contractile vacuoles present in what?

asked Dec 27, 2024 in Science by HudsonTrue72 (510 points)

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What are the four stages of food processing?

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

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What is the functional unit of the kidney which actively filters blood and generates urine?

asked Dec 27, 2024 in Science by AprilCimitie (670 points)

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What blood pressure reading measures the pressure in the vessels between heartbeats?

asked Dec 27, 2024 in Science by TillyLeach60 (390 points)

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Red blood cells, white blood cells, platelets, and plasma are all components of what fluid?

asked Dec 27, 2024 in Science by ArlenAbt9111 (390 points)

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What is the term used to describe the liquid that moves through the vessels and includes plasma and the cells and sell fragments called platelets?

asked Dec 27, 2024 in Science by TrenaGainer (270 points)

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Plasmodesmata and gap junctions are channels between adjacent cells of what respective types?

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

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Newton’s third law of motion describes what property of forces that means balance?

asked Dec 27, 2024 in Science by WillisR4821 (450 points)

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Skeletal, cardiac, and smooth are the three types of what cells and possess morphologies correlated with their functions?

asked Dec 27, 2024 in Science by CarlForan91 (530 points)

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Cells like a prokaryotic cell, a eukaryotic cell has a plasma membrane, cytoplasm, and ribosomes, but a eukaryotic cell is typically larger than a prokaryotic cell, has a true nucleus (meaning its dna is surrounded by a membrane), and has other membrane-bound organelles that allow for what?

asked Dec 27, 2024 in Science by SOSMarilyn83 (710 points)

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Connective tissues typically have three characteristic components in common: cells, large amounts of amorphous ground substance, and what else?

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

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As the prokaryotic cell size increases, what happens to its surface area-to-volume ratio?

asked Dec 27, 2024 in Science by BettinaChirn (480 points)

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What is the tendency of an object to remain at rest or remain in motion called?

asked Dec 27, 2024 in Science by ShaunRea9759 (310 points)

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The main functions of epithelia are protection from the environment, coverage, secretion and excretion, absorption, and this?

asked Dec 27, 2024 in Science by EzraHudgins6 (410 points)

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What do we call something that pushes or pulls on an object?

asked Dec 27, 2024 in Science by AgnesMcEache (210 points)

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What do we call zeros that appear after nonzero digits?

asked Dec 27, 2024 in Science by AlejandraBel (550 points)

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What does phagocytosis defend the body from?

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

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What crystals consist of molecules at the lattice points of the crystal, held together by relatively weak intermolecular forces?

asked Dec 27, 2024 in Science by SusanneFream (670 points)

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Ions move through what to maintain electrical neutrality in the cell?

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

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