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.
An arthropod is an invertebrate animal phylum Arthropoda, and include the insects, arachnids, crustaceans, and others. Arthropods are characterized by their jointed limbs and cuticles. The skeletal system in the phylum, arthropoda, is made up of invertebrate and insects with exoskeletons.rachnids also have two further pairs of appendages that have become adapted for feeding, defense, and sensory perception. They have no antennae or wings. Their body is organized into two tagmata called the prosoma, and the opisthosoma.