If you think you know 97001-97004 backward and forward you may be surprised that you should avoid using E/M codes for physical therapists (PTs) and occupational therapists (OTs). However you can report 97001-97004 in addition to a separate E/M service on the same day.
Sponges do have several distinct types of cells, each with different functions. (See FIG.) The body wall of a sponge is perforated by numerous pores or ostia through which water is drawn into a central cavity called the spongocoel or central cavity. The osculum is a large opening at one end of the sponge through which all the resulting excurrent is evacuated.
Function of fish gills. To preform breathing for the orgainsm that lives under water. (Listen everyone!... go to National Geographic for kids, or the regular one to find a mor â¦ e specific and general info. on this subject. To find it type on google national geographic or National geographic.he gill filaments are the hair-like structures on the gills which absorb the oxygen from the lamallae. The gill arch, on the other hand, acts as a form of muscle which holds â¦ the structures of the gills together. ~Sincerely, A Smarty pants :). + 21 others found this useful.