01-07-2020 Duane (email: cornelius5q@aol.com) Вопрос: We need someone with qualifications http://ileniafc.altervista.org/phpBB2/profile.php?mode=viewprofile&u=47055 kowalskypage The disparity matters. If bullfrogs can hop only 1.3 meters, they have enough power in their muscles to pull off the jump without any other anatomical help. But if they can jump farther, they must also be using a stretchy tendon to power their hopsГўВЂВ”an ability that other frogs have but that researchers thought bullfrogs had lost. These particular amphibians, scientists speculated, might have made some kind of evolutionary tradeoff that shortened their jumps but enabled them to swim better in the water, where they spend much of their lives.
