(Repost For The 3rd Time-) I Will Mark Brainliest! The diagram shows structures that represent different levels of organization in a human.

Based on the images, which is the second smallest level of organization?

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What is the best-known carbohydrate?

An easy way to calculate the amount of energy available at each level is to what?

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules