Fact 1: Aplanet rotating causes cycles of day and night on that planet. Fact 2: Each planet rotates at a different pace. Given the two facts above, each planet has what?
Pick your answer from: a). different cycles of day and night; b). genetic diversity; c). identical atmospheres; d). life; e). structure and function; f). water; g). global ecosystems; h). important habitats;
a).