Use the coarse-focus knob to raise the stage until part of the threads comes into focus. Keep raising the stage slowly until all three threads are out of focus again. Now switch to the high-power objective. The threads are at different depths of view. To see each thread’s color, adjust the fine-focus knob. Top thread color: Middle thread color: Bottom thread color:
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Biology, 22.06.2019 05:30, johniyabrown26
Which event would lead to primary succession of a forest?
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Approximately what portion of the foods that we eat have been genetically modified in some way? a. fewer than 10% b. about 50% c. nearly 100%
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The largest unit within which gene flow can readily occur is a
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Biology, 22.06.2019 19:50, chjam265
Select the correct answer from each drop-down menu the images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that the archaeopteryx and bird have wings, while dinosaurs have limhe se it can be concluded that
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Use the coarse-focus knob to raise the stage until part of the threads comes into focus. Keep raisin...
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