sentences:  After the leap, "Archaeopteryx" would then use its wings as a balancing mechanism.According to this model, "Archaeopteryx" developed a gliding method to conserve energy.Even though an arboreal "Archaeopteryx" exerts energy climbing the tree, it is able to achieve higher velocities and cover greater distances during the gliding phase, which conserves more energy in the long run than a cursorial bipedal runner.