Convert time to seconds in Excel. Converting time to total seconds is done in the same fashion-you multiply the time value by 86400, which is the number of seconds in a day (24 hours * 60 minutes * 60 seconds = 86400):
The characteristics of phylum nematoda are usually pseudocoelomates, they may be monoecious or even dioecious.
All members of the phylum Chordata share 4 characteristics at some time during their life cycle: l) a dorsal, hollow nerve cord which is derived from surface ectoderm, 2) a solid notochord derived from mesoderm, 3) pharyngeal gill slits, and 4) a post-anal tail.