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tudyGPTQuestion textWhich of the following best represents the actions of photoautotrophs?Question 30Select one:a.They convert chemical energy to solar energy.b.They produce thermal energy to be used by other organisms.c.They produce, and use, both oxygen and carbon dioxide.d.They produce oxygen and use carbon dioxide.

Question

tudyGPTQuestion textWhich of the following best represents the actions of photoautotrophs?Question 30Select one:a.They convert chemical energy to solar energy.b.They produce thermal energy to be used by other organisms.c.They produce, and use, both oxygen and carbon dioxide.d.They produce oxygen and use carbon dioxide.

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Solution

The correct answer is:

d. They produce oxygen and use carbon dioxide.

Photoautotrophs are organisms that can make their own food from light and inorganic substances. They use light energy, water, and carbon dioxide to produce glucose (a type of sugar) and oxygen. This process is known as photosynthesis. So, they use carbon dioxide and produce oxygen, which makes option D the best answer.

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