Select the correct answer. Which organization collects consumer complaints, stops unfair practices, and sues companies? a. Better business bureau b. Food and drug administration c. Federal trade commission d. Internal revenue service.

What does a triple-beam balance require the user to do? add the numbers from the three sliders to determine the mass of an object multiply the numbers from the three sliders to determine the mass of an object add the numbers from the three sliders to determine the volume of an object multiply the numbers from the three sliders to determine the volume of an object