Biology

what measures to be taken in an operating room
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which instrument would producesound with the longest wavelength?a. Fluteb. Bass guitarC. Violind. cymbal
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Mechanical waves can travel only though a _______________ such as a solid, liquid, or gas. vacuum prism medium anemometer
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Which carries information by copying an original sound?analog signaldigital signalvolumefrequency
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Which term indicates that a single gene has two or more alleles present in a population?A. GenotypeB. Point mutationC. PolymorphismD. Pleiotrophy
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What causes surface tension in water?
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Linnaeus based one of his classification categories on plants. He even named the Kingdom Plantae. Which best describes the organisms in this kingdom? A. They are autotrophic and have eukaryotic cells B. They are made of prokaryotic cells C. They are multicellular and do not have cell walls D. They are always single celled and produce their own food
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In guinea pigs, short hair, S, is dominant to long hair, s. Cross a heterozygous short hair with a long haired Guinea pig.
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ATT CGA TCA GAC TAC TAT TTC GAA
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can anyone answer that
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Place the following elements in order from MOST to LEAST reactive: CarbonIridium Helium Sulfur Hydrogen
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1. What phenotypes would you predict in the F2 generation?
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The temperature of the earth's surface during different seasons is also affected bythe passage of the sun's rays through the atmosphere.TrueFalse
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Which is the best explaination for how chemical energy is transferred with cells
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*what are Consumers that only eat dead organismsherbivoreO carnivoreO omnivoreO scavengers
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the children prepared a juice drink for their food festival by dissolving powdered juice in water what kind of mixture did they form? a. colloid b. suspension c. solution d. saturated solution
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please help its timed
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Exam GuidelinesExam InstructionsQuestion 13 of 20 :Select the best answer for the question13. What molecular cloning tool do bacteria naturally produce to defend against viral infections?O A. DNA ligaseO B. Restriction enzymesO C. AntibioticsO D. PCRMark for review (Will be highlighted on the review page)SiType here to search
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What muscle is each number
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guys help with this plzz brainlest even if u try ur best :Vasoconstriction and Vasodilation__________ carries heat from the core around the body.As blood flows through the ______________ close to the surface of the ______, heat is lost to the bodys surroundings.The __________________ which supply the capillaries in the skin have smooth _________ in their walls. This means that the arterioles can dilate or constrict to ____________ the flow of blood into the capillaries.
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plz help will mark brainliest if correct! If the sum of all chemical reactions taking place in an ecosystem results in an overall change in free energy of 9732 kJ, which of the following best describes the impact this will have on the ecosystem? The amount of energy available to do work will increase. The ecosystem will move away from equilibrium. The energy given off as heat to the surroundings will decrease. The entropy of the ecosystem will increase.
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( Help me please and thank you )
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A type of tissue called _______ tissue is responsible for communicating between the brain and the rest of the body
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This dichotomous key helps scientists classify within the arthropoda phylum. If scientists discover an organism with: less than 10 legs, 6 legs, wings, wings with 1 or 2 colors, with legs that are approximately the same length, wings that are not net-like, and wings that meet in a straight line down the back, how would this organism be classified?
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