Sally and maria hypothesized that earthworms lived only in dark, damp places. they measured a one-meter square in a shady spot near a stream. they dug through the soil and collected earthworms. they collected 43 worms. they repeated the experiment in several locations, sunny and dry included. they found the most worms in the shady, damp plot near the stream. several other groups of science students carried out the same experiment and got similar results. this is an example of a) bias. b) repetition. c) replication. d) validity.
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What type of nuclear decay causes the atomic number of an element to increase by 1?
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Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].
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Sally and maria hypothesized that earthworms lived only in dark, damp places. they measured a one-me...
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