EXAMPLES IF YOU NOW WEIGH-- 210 POUNDS YOU ARE 25% of the way to your goal. 205 POUNDS YOU ARE AT 37.5% 200 POUNDS YOU ARE AT 50% 190 POUNDS YOU ARE AT 75% If you wanted to calculate how much of your total body weight you've lost, then take your staring weight (220), subtract your current weight (220-205=15).
Head Lice. ... Definition Head lice are tiny insects that feed on blood from the human scalp. An infestation of head lice, called pediculosis capitis, most often affects children and usually results from the direct transfer of lice from the hair of one person to the hair of another. ...
Because head lice have no built-in ability to perform long-range reconnaissance they can not scout out new heads to infest. They are creatures of opportunity and simply move from head to head when those heads (or infested hair) come into contact with each other.