A 6-ounce serving of a beverage contains 450 ml water, 20 g sugar and 5 g alcohol. How many kcal does this beverage supply?.

Why should children should be allowed to vote at elections? explain

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b