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Anna
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To determine when a neutralization reaction has gone to completion during a titration, one can use a: a. pH meter b. barometer c. buret d. stirring rod
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Gaige Sullivan
BiologyBiology
What occurs during cytokinesis
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Jake Roy
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What is the only form of nitrogen that non-legume plants can take in and use
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Tony Lewis
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If an organism is breathing faster, does the CO2output increase?
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Angus
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4 most common elements in an organism
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Kaiya Rodriguez
BiologyBiology
What role do insulator sequences play in the regulation of eukaryotic transcription? See Section 13.1 (Page 479). What role do insulator sequences play in the regulation of eukaryotic transcription? See Section 13.1 (Page 479). They block communication between enhancers and nontargeted promoters. They block binding of transcription factors to enhancers. They block binding of transcription factors to cis-acting promoter elements. They block binding of transcription repressors to cis-acting promoter elements. You have already submitted this answer. Enter a new answer. No credit lost. Try again.
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Friedman
BiologyBiology
Which of the following is a pattern of biogeography that supports the theory of evolution? A. Closely related organisms that live in different environments are often very different from each other. B. Analogous structures show common descent for unrelated species. C. Closely related organisms that live in different environments don't show any different adaptations. D. Analogous structures show that living in similar habitats doesn't lead to similar adaptations.
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Abbie Bean
BiologyBiology
Why is it better that the lungs are spongy rather than empty like a balloon?
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Hannah
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Why do red blood cells appear smaller after being exposed to a hypertonic starch solution?
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Marie Ali
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How would the second row of values in the plant experiment most likely compare to the second row of values in the original experiment?
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Koko
BiologyBiology
which of the following statements is false? A. disturbance in an ecosystem is an event that changes the availability of resources in that ecosystem. B. disturbance are by definition harmful and undesirable for ecosystem. C. disturbance can be natural or man-made. D. disturbance can cause changes in the organisms in an ecosystem
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Chace Maxwell
BiologyBiology
The male African elephant at the city zoo has a mass of 5450 kg. What is its

mass in scientific notation?

O

O

O

O

A. 54.5 x 102 kg

B. 5.45 10-3 kg

C. 5.45 103 kg

D. 545 x 103 kg
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Mila Baldwin
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The genetic code of an organism is called?
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Kyra
BiologyBiology
Rank solids, liquids, and gases in order of particle speed from the highest speed to the lowest
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Alena Calhoun
BiologyBiology
Selma is about 25 pounds overweight, has tried several diets, and repeatedly failed to maintain weight loss. she defends her weight with the explanation that most of her relatives are overweight, and none has ever been successful with attempts to lose weight. selma can best be described as:
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