"Good nutrition is a key part of a healthy lifestyle. Your diet can combine with physical activity to help you reach and maintain a healthy weight, reduce the risk of chronic disease (such as heart disease and cancer) and promote your overall health. Autotrophic–Plants have autotrophic nutrition and they are referred to as primary manufacturers. Heterotrophic–both animals and people are called heterotrophic animals since they rely on plants to feed them. Two main nutrient types, macronutrients, and micronutrients are found. Carbohydrates, protein, and fat are the three main categories of macronutrients. Vitamins and minerals are the two types of micronutrients, which are additional molecules that cells need to build energy. Plants can absorb inorganic nutrients and water from their root system and from the environment of carbon dioxide. The combination of organic compounds, water, carbon dioxide and sunlight generates the energy to grow plants. Science is the study of the natural world in a systematic process known as the scientific method. And technology is where science is used to create devices that can solve problems and perform tasks. Technology is the application of science, literally. So you can't really separate the two. Science is much more and in summary, we believe that science is a means of helping the brain to develop new knowledge and to break our curiosity about how the world develops and works today. Science is important because it has helped to shape the world in which we now live. The production of food is mainly done in leaves. Water and soil minerals are absorbed by the root and transported through vessels to the leaves. Water and carbon dioxide are used in the presence of sunlight to produce carbohydrates and oxygen during photosynthesis. School tends to concentrate more on the concept of art, but scientific assessments are equally important and efficient for the students. The Extramarks app provides an exam manual for science students who can not get to know the practical experience. Biology reviews publications on Extramarks that explain all experiments in top quality details which help students understand them in an extremely higher way. The Extramarks app lets you take a look at the guide for students who can not understand the practice. The publications of the Sample Paper on Extramarks explain all experiments with outstanding elements that help students to understand them in a much better way. Students can also access the video and audio lectures that can be delivered via expert teachers and make it a reliable source of knowledge. The app will be an excellent master and students can count on it to have excellent and clear expertise and training in the tests.