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Scientists classify the different types of soil into major groups based on climate, plants, and soil composition. ... Some soil organisms make humus, the material that makes soil fertile. Other soil organisms mix the soil and make spaces in it for air and water.
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1. c. amount of sediment present in water. 2. B) a biotic factor limiting an abiotic factor
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(1) receptor (2) sensory neuron (3) integrating center (4) preganglionic neuron (5) autonomic ganglion (6) postganglionic neuron (7) effector
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Answer:
Region C is the correct answer.
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In what way do the geosphere and hydrosphere connect? ... The geosphere, in turn, reflects the sun's energy back into the atmosphere. The biosphere receives gases, heat, and sunlight (energy) from the atmosphere. It receives water from the hydrosphere and a living medium from the geosphere.