The strongest evidence that comets are members of our solar system comes from
| A. | their composition |
| B. | their effecl on the lives of man |
| C. | the shape of their orbits |
| D. | the shape and length of their tails |
Answer : C Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
