It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept
So a tripod position is when someone is sitting and leaning over, either with both hands on their knees or their elbow on one knee while the other hand is on the hip. They do this because they cant breathe
So the answer is A
Simple or complex cars does require the process of digestion in order to be split and broken down into glucose and other types of nutrients. Grow foods are rich in carbs, which is healthy for people with an active lifestyle. Also if the carb is properly digested, yes it does help maintain proper blood sugar levels.
Number one is B
Number two is A