SAT English Practice Question

The author of this passage is trying to explain the process of photosynthesis, which is how plants use sunlight, water, and carbon dioxide to make food. The author describes this process as a series of steps, and then uses a metaphor to help the reader understand the importance of each step. The author concludes by explaining that the process of photosynthesis is essential for all life on Earth. What is the most likely reason why the author uses a metaphor to explain photosynthesis?

1. A.provide a more vivid and engaging explanation of photosynthesis.
2. B.explain the scientific principles behind photosynthesis.
3. C.convince the reader that photosynthesis is an important process.
4. D.create a sense of mystery and intrigue around photosynthesis.