If I create an appointment on my iPhone/iPad Calendar app, when I add an event, I can choose the Calendar. When I sync, it shows up on iCal. I must have 10 different calendars/colors, which allow me to see the type of event quite easily.
Coelenterates (Phylum Coelenterata or Cnidaria) include jellyfish, anemones, corals, and hydras.The phylum is characterized by a gelatinous body, tentacles, and stinging cells called nemadocysts.Most species are found in marine waters, but some occur in brackish or even fresh water. Coelenterates may be either sessile or free swimming, depending on the species and/or stage of the life-cycle.oelenterates (Phylum Coelenterata or Cnidaria) include jellyfish, anemones, corals, and hydras.
Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Some of the so-called invertebrates, such as the Chaetognatha, Hemichordata, Tunicata and Cephalochordata are more closely related to the vertebrates than to other invertebrates.This makes the term invertebrate almost meaningless for taxonomic purposes.thers have hard exoskeletons, outer shells like those of insects and crustaceans. The most familiar invertebrates include the Protozoa, Porifera, Coelenterata, Platyhelminthes, Nematoda, Annelida, Echinodermata, Mollusca and Arthropoda. Arthropoda include insects, crustaceans and arachnids.