give me a original research paper on something to do with plants. but write it how a 9th grader would

Title: The Effects of Different Types of Water on Plant Growth

Introduction:
Plants need water to survive, but have you ever wondered if different types of water can affect their growth? In this experiment, we will be testing how tap water, distilled water, and saltwater impact the growth of bean plants.

Method:
To conduct this experiment, we will plant three bean seeds in separate pots filled with soil. We will water one plant with tap water, one with distilled water, and the last one with saltwater. We will measure the height of the plants each week for four weeks to see how they are growing.

Results:
After four weeks, we found that the plant watered with tap water grew the tallest, while the plant watered with saltwater grew the shortest. The plant watered with distilled water fell in between. This suggests that tap water is the best option for plant growth.

Discussion:
The results of this experiment show that the type of water used can affect the growth of plants. Tap water, which contains essential nutrients for plants, helped the bean plant grow the tallest. Distilled water, which lacks minerals, resulted in moderate growth, while saltwater hindered growth due to its high salt content.

Conclusion:
In conclusion, our experiment demonstrates that the type of water used can have a significant impact on plant growth. Tap water is the best option for promoting healthy plant growth, while saltwater should be avoided. This research highlights the importance of water quality in plant care and can serve as a guide for gardeners looking to maximize their plant's potential.