locomotion of an earthworm

I've a weight problem all my life. My parents bought me "huskies" while I would grammar school. I wasn't a very active kid. My parents always provided 3 good meals personally daily. School lunches were actually nutritious in those days. They weren't anything like they are now with pizza, tacos, hamburgers, sausages, fried potatoes, sweet sodas and all forms of chips and desserts. I hear french fries would be the main course especially with school girls. Today's kids do not have the opportunity. Ringworm from the scalp presents with scaly skin where the hair had been; its as though skin could actually flake off. This requires diagnosis plus a prescription for proper medication from a physician. Once the ringworm is treated, your hair will re-grow. There is an oral medication for it as well as a shampoo. When tractors were first developed, they used enormous steam engines which were notoriously unreliable and challenging to maintain. These were phased out round the turn in the 20th century and substituted with internal combustion engines that have been more compact yet still powerful and ran on the variety of fuels including kerosene, ethanol and gasoline. By the 1960s many of these engines were phased out and only more effective internal combustion engines that ran on diesel and after this, biodiesel. Anxiety due to a general medical condition