Food Coloring and Celery Science Experiment handout. The perfect place for students to document observations for the course of three days, as they apply water in food colored water to see how the roots soak up the water.
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Use a model to represent the relationship between the needs of different plants or animals (including humans) and the places they live. Examples of relationships could include that deer eat buds and leaves, therefore, they usually live in forested areas; and, grasses need sunlight so they often grow in meadows. Plants, animals, and their surroundings make up a system.