Ok guys im a little better now i just can't turn or bend down but anyway how u guys doing

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Life expectancy in the united states is (76.4 for men and 81.1 for women). life expectancy is not the same as healthy life expectancy. healthy life expectancy is the number of years a person is expected to live in this number is obtained by subtracting years spent in poor health from overall life expectancy. the world health organization (who) calculates healthy life expectancy in 194 countries. the united states ranks twenty-ninth in the world using this measurement, with an average of of healthy life expectancy. singapore ranks number one (76 years), and japan is number two (75 years).

How do people attempt to explain the behaviors of others?