What's going on inside? What's going on inside of YOU and I? are ALL systems go? operating, functioning at maximum "peak" performance? Or are we just living day to day not "paying" attention to what's going on inside our universe, and outer universe (environment) We depend on our natural resources to survive on this planet. Do we care, how we care, for one another as human beings on our planet? (Earth)This diagram is an example of our Circulatory System, one of many systems in a human body. backless or low-v evening party wears