How do you inspect and test an abrasive wheel? a. run the wheel at its fastest speed to see if is functional b. tap it with a non-metallic instrument and listen for a clear metallic tone or “ring” c. tighten the spindle nut enough to hold the wheel in place making sure it is distorting the flange

How could you find out if that advice is based in scientific evidence?

Which practice is harmful to the land? a. using animal waste as fertilizer b. composting with peels from commercial fruit c. throwing paint cans in the garbage d. cutting the lawn with a gas-powered mower

Which of these elements of fitness should be included as part of any personal health plan? a. weight management, strength, endurance, and nutritionb. weight loss, calorie reduction, endurance, and strengthc. weight management, physical inactivity, and endurance trainingd. weight loss, strength training, endurance, and sleep reduction