Biology, 21.04.2020 06:19 myhomeacc32

Why are Mercury, Venus, Earth and Mars called the "terrestrial" planets? A. They are all made of rock. B. They have all been able to support some form of life. C. They all have solid cores. D. They all have liquid cores and rocky surfaces.

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Why are Mercury, Venus, Earth and Mars called the "terrestrial" planets? A. They are all made of roc...

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