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1. |
The Biosphere is a region of earth which supports life. It includes- 1.Hydrosphere, 2.Lithosphere, 3.Stratosphere, 4.Troposphere? |
A. | 1 and 3 |
B. | 1,2 and 4 |
C. | 1 and 4 |
D. | 2,3 and 4 |
Answer» C. 1 and 4 | |