Answer: CHANGE AGENT
Explanation:
This person helps organisations in promoting new ways of doing something within the company. The are sometimes called CHANGE ADVOCATES.
Taking a ball up 5 stories: gaining potential energy
Dropping the ball from 5 stories: gaining Kinetic energy
Mitochondrion would be your answer for this:)
When the author states "which is a frequent source of controversy in public debates," he is giving us some indication that the information that follows is a source of debate. The debate is that people cannot always agree on what the exact meaning of the amendment is.
In Venezuela these days it’s not unusual to see huge gatherings of people jostling with each other in long queues to get inside supermarkets and department stores but only to be welcomed by empty shelves as supplies of even basic goods like food and water have got badly affected as the nation faces its worst economic crisis in several decades. The cash-strapped Venezuelan government has been finding it hard to buy even essential items like medicines that have hit the healthcare services hard in the country, thus raising fears that its current political and economic crisis may soon turn into a potential humanitarian crisis if immediate steps are not taken. Meanwhile, the long lines at the supermarkets and the massive protests against the socialist government of President Nicolás Maduro represent the most dramatic illustration of Venezuela’s current political and economic turmoil. Energy experts predict a decline of oil production for Venezuela to 2.25 million barrels a day by the end of this year. Some polls estimate that more than 80% of basic consumer products are now in short supply in Venezuela.