College

The introduction of Caulerpa, also known as killer algae, into California was ultimately the result of _______.a.hull foulingb.the aquarium trade in exotic, nonnative aquatic speciesc.intentional released.an algae farming company
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In this text, how do readers learn about Peter Hovenden's character?Athrough visual descriptions of HovendenBthrough Hovenden's opinions of othersCthrough the narrator's analysis of HovendenDthrough Hovenden's actions toward Annie
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5,890,000=a10b a==?
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Use the solubility rules from the Lab 4 introduction and your knowledge of qualitative separation schemes from the lab to answer the following questions. The qualitative analysis experiment you did is actually an abbreviated version of a much larger analysis scheme in which many different cations are separated and identified. Suppose a mixture contains Ag , K , NH4 , Hg22 , Pb2 , Mg2 , Sr2 , Ba2 , Cu2 , Al3 and Fe3 . (a) Which of the following ions could you separate, by causing them to precipitate, with the addition of HCl?Ag+ K+ NH4+Hg22+ Pb2+ Mg2+Sr2+ Ba2+ Cu2+Al3+ Fe3+ (b) After the addition of HCl, the above sample is centrifuged and decanted. Which of the following cations remaining in the supernatant could you separate, by causing them to precipitate, with the addition of H2SO4? (Hint: H2SO4 is a source of sulfate ions. Select all that apply.)Ag+ K+ NH4+Hg22+ Pb2+ Mg2+Sr2+ Ba2+ Cu2+Al3+ Fe3+
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Choose 1 reacreational activity that you had done in the past. (Its either indoor or outdoor). Then share your experiencr on that activity.
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what is the slope of the line that passes through the points (2,-3) and (2,13)? write your answer in simplest form
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An employee's salary, S(n), in dollars, at a company is a function of the number of years, n, that the employee has worked at the company.The relationship between n and S(n) is shown in the table below.
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Geometry proof help please
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The value of Adam's model railway is $550.This value increases exponentially at a rate of r %per year.At the end of 5 years the value will be $736.Calculate the value of r.
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What part of a hummingbird is adapted to help it obtain food from inside flowers?1.Beak2.Wings3.Eyes4.Head
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What is the relative minimum of the function? if anyone could help it would be appreciated!! :)
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Average movie prices in the United States are, in general, lower than in other countries. It would cost $81.23 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two tickets in Japan would cost $77.17. How much does an average movie ticket cost in each of these countries?
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On a scale drawing of a building, 1 inch represents 14 feet. If the height of the actual building is 49 feet, what is the height of the drawing? enter the answer in the text box below ____ in.
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identify the conjugate acid-base H20 (i) + CH3NH2(aq) > OH-(ag)+ CH3NH3-(ag)
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Please help test due in 1 hour and its a grade! Will give brainliest and good review!
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What is the area of the triangle?84
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Which problem is even below4,32394429131
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Read this excerpt from The Great Fire.As the rest of the city went about its business, fireman Dorsey was racing through the streets to the closest signal box, which happened to be at Goll's drugstore. He opened the small door on the box and used his thumb to pull down the lever. Dorsey then headed back to the scene of the fire, not realizing that he'd made a mistake he had forgotten to pull down the lever four times, a special signal that would have made it a true second alarm. At the Courthouse, Schaffer and Brown would hear Dorsey's alarm, but, assuming it was simply another signal telling them about the original fire, they failed to call out more engines.How does this excerpt support the main idea of the passage?It illustrates how many mistakes firefighter Dorsey made during the course of the fire.It demonstrates how the citys fire alarm system and signal boxes worked.It describes one of the key mistakes that prevented the fire from being extinguished sooner.It highlights the fact that Bruno Goll was responsible for the fire and stopped it from being put out.
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5. Escribe un correo a un/a amigo/a de entre 60 y 75 palabras sobre Las prximas vacaciones. Convncele/a que te acompae de estas vacaciones. Debes utilizar todas las palabras mencionadas;- un cambio total- actividades nuevas- muy barato- un grupo de amigos
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Yohablo en espaol al oficial de la aduana. *metelenosles
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_______ with being so busy both at work and at home, she became increasingly tired and bad-tempered.a.Whatb.Howc.Whichd.Where
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The South wanted states to have power instead of the Federal government. What is the Federal government? *10 points1.the main, national government2.outside countries that have power and influence3.local politicians, such as mayors4.the citizens, themselves
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