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Description: Lucy’s arms are 12 percent of her body weight; her legs are 28 percent A bonobo’s arms are 16 percent of body weight; its legs are 24 percent This weight distribution indicates partial bipedal locomotion Picture Stats: Views: 784 Filesize: 143.31kB Height: 643 Width: 370 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=24416 |