Identify one common cause of the increasing number of overweight and obese people in the United States.%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aactivity level has increased%0D%0Aactivity level has increased%0D%0A%0D%0Ahealthy food choices have increased%0D%0Ahealthy food choices have increased%0D%0A%0D%0Amore cooking is done at home%0D%0Amore cooking is done at home%0D%0A%0D%0Aportion sizes have increased

portion sizes have increased