Unit one, physiology. physiology. optimism. optimism. crucial. crucial. Malaria. malaria. vital. vital. committed. committed. commit. commit. commit oneself to something. Commit oneself to doing something. Commit oneself to do something. Commit oneself to something. Commit oneself to doing something. Commit oneself to do something. Academy. academy . academic . academic . objective . objective . beta tc . evaluate . 1 value . property . property . distinct . distinct . extract . extract . extract . extract . warming . wood. warm wood oil, boil liquid, liquid. obtain. obtain. acknowledge. acknowledge . defeat. defeat. analyze. analyze. apparently. apparently substance, substance . inst . insist. insist on. insist on scientific, scientific. mostly mostly . where . and tire. where and tire . conclusion . conclusion. Penny illan flee. fled, fled . flea ffred. Circumstance. circumstance. novelist. novelist. novel. novel. flow. flow chart, short flow . chart. flow chart. found. found. info infer . politician, politician. numerous. numerous. theory. theory. relativity. relativity. formula. formula. genius. genius. gentle. gentle. patents. patents. patent. patent. Passion. passion. Doctor IT, doctor IT, extraordinary, extraordinary. Gradually, gradually. Photo electric . photoelectric. come to power. come to power. Institution. institution. institute. institute. Consequence. consequence. Take up a position. Take up a position. Mh. mh. mustache . mash. peculiar. peculiar. Encounter. encounter. Professor. professor. Mn remarkable, remarkable . device . device. some sum, sum up. sum up. draft. draft. noble prize. nobel prize. Alexander fleming. Alexander flemming. Albert einstein. Albert einstein. hitler. heller. foreign, ghin, gale. flooran, night. gale, SARS. SARS, switzerland, switzerland. swiss. swiss. Asic, newton. asic, newton. SHE wish . jewish prince, princeton.