Imagine there is a planet similar to Earth but has a much lower density, the gravitational acceleration at mean sea level is approximately a tenth of Earth's. I am wondering how would a land animal weighting as much as a hare move quickly on every type of terrain, ranging from snow to open grassland. Air time should not be longer than 10% of the time when making the journey.
What is the most energy efficient mode of travel by a land animal on a terrestrial planet with 0.1g at surface?
user6760
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