consumption of d-limonene from both its natural oc-currence in food and as a flavor is estimated to be 0.27 mg/kg body weight/day for a 60 kg individual (0.27 mg/kg body weight x 60 kg=16.2 mg/person/day).3 It has been reported that in an Arizona population, the daily d-limonene intakes from citrus juice and peel are
A keystone island perforator flap is typically used for reconstruction of an oncologic resection defect of sarcomas and skin cancers in the extremities, trunk, and the head and neck regions.
Sea otters are an example of a keystone species because due to their feeding habits, kelp is allowed to flourish which leads to absorption of high amounts of #CO_2#, preservation of the organisms which rely on kelp for survival, as well as protecting coastlines.