Phylum Platyhelminthes. 1. The Phylum Platyhelminthes (flatworms) includes planarians (Class Turbellaria), tapeworms (Class Cestoda), and flukes (Class Trematoda). The planarians are harmless, free-living flatworms. They live in an aquatic environment (freshwater or marine) or on moist soil.
6x12 Utility Trailer Rental. with Ramp. Almost identical to the 6x12 utility trailers, the largest utility trailer U-Haul offers has a 57-inch fold-down ramp to easily load your cargo. Utilizing the ramp loading features, many individuals use the 6x12 utility trailer as a motorcycle trailer as well. EZ-load loading ramp.
Assembling the Utility Trailer. 1  1. Gather the materials and tools. Working according to a utility trailer plan will help you gather the right components. 2  2. Construct the trailer frame. The frame will consist of 4 steel angle iron rods, 2 for the sides, and 2 for the front and back. 3  3. Attach the axle and tires.