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Armando
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Which of these physical factors most shapes the characteristics of a ecosystem? A) soil type B) longitude C) temperature and rainfall D) air circulation patterns
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Marilyn
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Define voltage difference.
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Duckling
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Why are dolphins considered mammals?
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Axle
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Which best describes the order of actions by RNA polymerase?
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Esther Shelton
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Mildew is a fungus that grows in wet areas and can slowly grow from microscopic to large stains in showers and sinks. Researchers are studying different sprays that could be used to slow down the growth of mildew. They set up different showers that are exactly the same and expose them each to water with the same microscopic amount of mildew. They then spray some showers with mildew-preventing sprays and observe how fast mildew grows over time.

Which shower would most likely be the control group in this study?

A. the shower sprayed with many test sprays

B. the shower not exposed to any mildew at all

C. the shower not sprayed with any mildew-preventing spray

D. the shower sprayed with a test spray that is already known to work
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Jamir Mcknight
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What evidence suggests that venus has been resurfaced in the last half-billion years?
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Kallie Mathews
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As baleen whale numbers increase in the antarctic, you would expect the seal population to
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Rose
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If you were a scientist researching the eyesight of these Thai fishermen, what are four scientific questions you would ask to guide your research?
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Picasso
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Which of the following is an example of organic matter?

O

A. Water, which is made of oxygen and hydrogen

O

B. Rocks, which are made mostly of oxygen and silicon

C. Air, which is made mostly of oxygen, carbon, and nitrogen

D. Sugars, which are made mostly of carbon, hydrogen, and oxygen
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Ahmed George
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In which stage of meiosis does the separation of homologous chromosomes occur?
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Blanche
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Explain what is meant by species richness
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Kaya Dodson
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Where do low and high tides occur
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Bruno Bonilla
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Definition: vocabulary audio this is the stage of mitosis where chromosomes align in the middle of the cell before being separated into each of the two daughter cells.
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Katelynn Warren
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All organisms undergo glycolysis. The final product of glycolysis is pyruvate, a 3-carbon molecule. When will pyruvate undergo fermentation? How many ATP are produced during fermentation? When will pyruvate move into the mitochondria to undergo the process of cellular respiration? How many ATP are produced during cellular respiration?
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Blanchard
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What is life? what is it? it real it? or are we just made up beings, a product of some greater species and we are being watched an studied ... ?

just pieces in a controlled game ... ?
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