In each blank, write P for good parallel structure or NP for nonparallel structure. Mars is about half the diameter of Earth and has only a tenth of its mass.

Question

In each blank, write P for good parallel structure or NP for nonparallel structure. ​Mars is about half the diameter of Earth and has only a tenth of its mass. ​

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The Answer of In each blank, write P for good parallel structure or NP for nonparallel structure. ​Mars is about half the diameter of Earth and has only a tenth of its mass. ​

In Each Blank, Write P for Good Parallel Structure or NP