Because of the problems of modelling, today scientific literature contains no known heuristic approaches that would represent alternative to mathematical model switch are used in evaluating investment in technical systems.
Photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy.Photosynthesis in green plants harnesses the energy of sunlight to convert carbon dioxide, water, and minerals into organic compounds and gaseous oxygen.hotosynthesis in green plants harnesses the energy of sunlight to convert carbon dioxide, water, and minerals into organic compounds and gaseous oxygen.
Plants need water, air, nutrients, and sunlight to grow. The energy from sunlight is used to chemically change water and carbon dioxide (air) into sugar. This process is called photosynthesis. A waste product from photosynthesis is oxygen.rap Up & Assessment. Â· Review with students the 4 things plants need to grow and why the plants in the closet didnât grow (if you did the experiment). Â· Review the 4 things while doing the hand motion and noises. Â· Ask students to keep track of how many times you say the things plants need while reading the story.