Thick saliva or mucus. WebMD Symptom Checker helps you find the most common symptom combinations and medical conditions related to thick saliva or mucus. Click on the combination that matches your symptoms to find the conditions that may cause these problems.
An all-terrain vehicle (ATV), also known as a quad, quad bike, three-wheeler, four-wheeler, or quadricycle as defined by the American National Standards Institute (ANSI) is a vehicle that travels on low-pressure tires, with a seat that is straddled by the operator, along with handlebars for steering control.
Choosing The Best ATV For Beginners. The ATV is a popular investment for recreation enthusiasts and those who love the outdoors. Anyone can reasonably expect to get on and ride with little difficulty. Where the dirt bike poses a balancing challenge the four-wheel ATV can be looked at like a small car.