[ 257 ] Life Science GED ® TEST SCIENCE FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • A student draws the model shown here to represent the process of aerobic respiration. + + + energy Which change would improve the accuracy of the student’s model? A. connecting all the circles to each other to show bonds B. moving the energy symbol to the left side of the equation C. adding five triangles to balance the right side of the equation D. making the rectangles smaller to show relative molecular sizes The energy produced by respiration is in what form? A. ATP B. oxygen C. glucose D. carbon dioxide