(1) The catch-and-release way of fishing doesn’t really help the fish; in fact, it may _____ in their death. (2) On a hook and line, fish struggle to breathe. (3) Because of overexertion and inadequate oxygen intake, many fish are brain-damaged, paralyzed, or in shock when released—often fatally. (4) In addition, netting and handling sometimes remove portions of a fish’s thin outer skin, leaving it vulnerable to potentially deadly infection.