Biology, 16.02.2020 21:48 whitethunder05
Which of the following correctly orders part of a fish respiratory system from the least complex to most complex
A. cells - gills- tissues
B. cells- tissues- gills
c. gills- tissues- cells
D. tissues - gills- cells-
Answers: 3
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As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases
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Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?
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Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
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Which of the following correctly orders part of a fish respiratory system from the least complex to...
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