A circuit consists of three resistors; a 68kΩ resistor is connected in parallel to a 56kΩ resistor. These two resistors are connected in series with a 22kΩ resistor. Calculate the current that would be flowing through this circuit if the potential difference is 6.0 V.

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d