critical path method (CPM) The critical path method (CPM) is a step-by-step project management technique for process planning that defines critical and non-critical tasks with the goal of preventing time-frame problems and process bottlenecks.
Answer by Tbones1119. Confidence votes 69. The average person can hold there breath for about 30 to 40 seconds, not that long uh. But some people mainly free divers who have been diving for a long period of time their lungs and heart have expanded and got used to holding their breath for longer times.he average time is around 30 - 40 seconds, but many people can hold it for longer and shorter amounts of time.
Despite what most people would think, humans are actually quite well suited to being underwater, as after all, we spend the first 9 months of our lives in an âunderwaterâ environment. If an infant is submerged under water it will instinctively hold its breath for around 40 seconds whilst making swimming motions.