CHALLENGES 38-42 Questions and Answers: <b>CHALLENGE 38:</b> The more you take the more you leave behind. ...what am I? <b>CHALLENGE 38 ANSWER:</b> Steps. (although there are some variations of this that would also be correct) <b>CHALLENGE 39:</b> What do you put in a cup to make it lighter? <b>CHALLENGE 39 ANSWER:</b> holes <b>CHALLENGE 40:</b> Two bodies have I, though both joined in one; the longer I stand the quicker I run <b>CHALLENGE 40 ANSWER:</b> An Hourglass <b>CHALLENGE 41:</b> When I am closed, I'm a triangle, when i am open, I'm a circle. What am I? <b>CHALLENGE 41 ANSWER:</b> an umbrella <b>CHALLENGE 42:</b> What reflects like a mirror but can never be seen? <b>CHALLENGE 42 ANSWER:</b> an echo