Describe any experience that proves the movement of shoots towards the light, roots – into the depths of the soil. Use your personal experience of home experimentation when studying plants. Build an answer according to our plan, explaining the purpose of the experiment, its course, results. Make a conclusion.
Purpose of the experiment: To prove that the shoots are moving towards the light.
Test: Soak the seed of a bean, sunflower, or other plant. When the seedling appears, place it on the damp cotton wool so that it lies horizontally. Watch the stem grow.
Results: The growing stem will stretch upward, bringing the leaves into the light.
Conclusion: The stem with leaves moves towards the light.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.