Why is "guns or butter" an example of a trade-off?

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .

Match the career choices to the personality traits they exhibit. tiles openness agreeableness extraversion conscientiousness pairs brian aspires to join politics and is a gifted speaker. arrowboth daphne aspires to be an investigative agent. arrowboth joe wants to pursue a career in industrial design where he wants to design cars. arrowboth jessica aspires to be a nurse and take care of the aging. arrowboth

Which committee is considered the most powerful in all of congress? a. committee on armed services b. committee on foreign affairs c. committee on ways and means d. committee on the judiciary select the best answer from the choices provided a b c d