1. how can these negative lifestyle be changed? 2. how can lifestyle affect the functioning of the respiratory and circulatory system? 3. what might happen if a person goes on with a negative lifestyle such as what where seen in the activity?

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.   

60 minutes or more of a combinationof aerobic and muscle-strengtheningexercises physical activity recommendation.adults

Ibelieve the answer is true, hope i !