Annelids, unlike roundworms (or flatworms for that matter) are segmented. That is after all how they get their name (annelida = little ring). Annelids also have a very complex organ system.Roundworms only possess a reproduction system as they usually live in an organism's intestines and don't need to digest food.nnelids, unlike roundworms (or flatworms for that matter) are segmented. That is after all how they get their name (annelida = little ring). Annelids also have a very complex organ system.
A good quality GMRS radio, or a commercial radio programmed to use GMRS frequencies, can probably get a range of about five miles or so. A good base or repeater, with a good antenna mounted high off the ground should be able to get a range of 15 to 25 miles.
An external antenna, ideally mounted on the roof of the vehicle, will greatly reduce interference and extend the signal range. Use a Repeater to Extend the Range. A two-way radio can only transmit a limited distance on its own. Thatâs where repeaters come in.A repeater system, such as the Vertex Standard VXR-7000, is a device that receives and re-transmits a signal with increased power from a higher elevation, usually from a tall tower or building. two-way radio can only transmit a limited distance on its own. Thatâs where repeaters come in. A repeater system, such as the Vertex Standard VXR-7000, is a device that receives and re-transmits a signal with increased power from a higher elevation, usually from a tall tower or building.