DIRECTIONS: Carefully observe pictures given below and answer the following questions. A graph was plotted to show the energy output at two types of respiration. Identify the type of respiration denoted by curves A and B.

• A. Curve 'A' represents anaerobic respiration and curve 'B' represents aerobic respiration
• B. Curve   'A'   represents   aerobic respiration and curve 'B' represents anaerobic respiration.
• C. Both the curves represent aerobic respiration
• D. Both the curves represent anaerobic respiration