What sort of selection pressure decides that jumping is good for species survival while running isn’t? Isn’t quadruped running just all around more energy efficient?
In: Biology
Hopping is fast over short distances to get to say a burrow and away from quick enemies. It can also be a chaotic movement, causing a distraction when hunted.
4 legs are good for short to medium distances.
2 legs will eventually catch you as it takes a lot less energy. See African tribesmen hunting antelope.
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