According to the diagram above, an area of the ocean has __________ producers. These producers are surface dwelling ________ that make their own food through________. How can 5000______ only support half a tuna? Energy gets used up at each level and only ______ is able to move to the next level as it is used to maintain life or given off as heat waste.
Word Bank: 5000, photosynthesis, heterotrophs, producers, celluar respiration,10%, photoautotrophs, 50%, consumers.