Which statement best describes autotrophic organisms? A) Autotrophs are exemplified by fungi and animals. B) Autotrophs are exemplified by animals and bacteria. C) Autotrophs cannot carry out cellular respiration during the day. D) Autotrophs depend on heterotrophs for food and energy. E) Autotrophs synthesize macromolecules from CO₂, water, and energy.

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Autotrophs are organisms that can produce their own food using light, water, carbon dioxide, or other chemicals. Since the formula CO₂ seems to be a placeholder for carbon dioxide (CO2), water, and energy, option E correctly describes autotrophic organisms' ability to synthesize macromolecules from these substances.

Which Statement Best Describes Autotrophic Organisms