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):
Nematoda (nematodes, eelworms, threadworms, roundworms; phylum Aschelminthes) Class of aschelminth worms (a phylum in some classifications) which vary greatly in size, from about 1 mm to 5 cm. The cuticle has flanges, and may also have ridges or spines.
CLASSIFICATION OF ANNELIDA. Phylum ANNELIDA. Annelids are vermiform, bilaterally symmetrical, triploblastic and schizocoelomate animals whose body is metamerically segmented and covered with a layer of cuticle.Body bears segmentally arranged setae or chetae.Acron is divided into prostomium and peristomeum and the posterior terminal segment is called pygidium.LASSIFICATION OF ANNELIDA. Phylum ANNELIDA. Annelids are vermiform, bilaterally symmetrical, triploblastic and schizocoelomate animals whose body is metamerically segmented and covered with a layer of cuticle.