In the 1960s and 1970s hippies made bell-bottomed blue jeans popular. In the 1980s Michael Jackson made parachute pants (降落伞裤) all the fashion. Now try to find these items in today’s clothing stores! Why do fashions change? The answer is probably as simple as the f...
533 amphibians and reptiles displayed and sold at pet expos (shows or markets) in three countries (Germany, Spain, and the United Kingdom) recorded (during one-minute observation intervals) frequent stress-related behaviours, notably: interaction with a transparent boundary 27.5%; hyperactivity 11%;...