Fill in the following blanks with suitable words :
During photosynthesis, plants take in …………… and release ………….

Answer

**Step-by-Step Solution:**

1. **Understanding Photosynthesis**: Photosynthesis is the process by which plants make their own food using sunlight, water, and carbon dioxide.

2. **Identifying Inputs and Outputs**: During this process, plants take in specific substances and release others. The main inputs are carbon dioxide and water, while the main output is oxygen.

3. **Filling in the Blanks**:
- The first blank refers to the substance that plants take in during photosynthesis. This is **carbon dioxide**.
- The second blank refers to the substance that is released as a byproduct of photosynthesis. This is **oxygen**.

4. **Final Answer**: Therefore, the completed sentence is: "During photosynthesis, plants take in **carbon dioxide** and release **oxygen**."

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