Residential central air conditioning is rated by a Seasonal Energy Efficiency Ratio or SEER system. Since 2006, units sold in the US must have a SEER of at least 13. Air conditioning systems marked with an Energy Star meet strict US government energy-efficiency guidelines. Additional costs:
Earthworm. An earthworm is one of the animals that are classified in the Annelida phylum. Like many other animals, the earthworm has a closed circulatory system. A closed circulatory system means that the blood is confined to blood vessels and its blood recirculates so it gets maximum use. The worm uses its bodies suface area to absorb oxygen from the soil instead for using lungs or gills.
Talk0 Share. The Worm is a small creature who lives in Jareth's Labyrinth, and is a featured character in the film of the same name. The Worm was operated by Karen Prell, and was voiced by the late Timothy Bateson. The worm is extremely hospitable, and offers Sarah guidance when she is at the point of giving up her quest to save her brother.