10. Base your answers to the questions on the data table below and on your knowledge of biology. The table below indicates the amount of oxygen present at various water temperatures in a pond. Amount of Available Oxygen in Water at Various Temperatures Temperature (°F) Dissolved Oxygen (ppm) 68.0 9.2 71.6 8.8 78.8 8.2 82.4 7.9 86.0 7.6 Which process performed by organisms produces oxygen for the aquatic ecosystem? A respiration B. replication C active transport D. autotrophic nutrition
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For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
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Why are lipids and proteins free to move laterally in membranes?
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Abrown coat is recessive in labradors, while a black coat is dominant. if two hybrids are bred, what percentage of the offspring will have black coats? a. 25% b. 50% c. 75% d. 100%
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10. Base your answers to the questions on the data table below and on your knowledge of biology. The...
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