Exothermic and endothermic reactions

Endothermic Reactions Endothermic reactions are those chemical reactions where energy is absorbed by the system from the surroundings mostly in the form of heat. The concept is applied in the physical sciences like chemical reactions where hear is converted to chemical bond energy by way of experiments. Common examples of endothermic reactions are cooking an … Read more

Digestive System

 Digestive System Introduction The respiratory and circulatory systems work together to provide cells with the Oxygen they need for cellular Respiration. Cells also need glucose for cellular respiration. Glucose is a simple sugar that comes from the food we eat. To get glucose from food, digestion must occur. This process is carried out … Read more

Digestive System (1)

 Digestive System Introduction v  The respiratory and circulatory systems work together to provide cells with the Oxygen they need for cellular Respiration. v  Cells also need glucose for cellular respiration. Glucose is a simple sugar that comes from the food we eat. v  To get glucose from food, digestion must occur. This process … Read more

Nutrition in organisms

Nutrition in organisms Food is the basic necessity of man. It is a mixture of different nutrients such as carbohydrate, protein, fat, VITAMINS and Minerals. These nutrients are essential for Growth, development and maintenance of good Health throughout life. They also play a vital role in meeting the special needs of pregnant and lactating Women … Read more

Drainage Systems

Here is a list of subtopics without any description for Drainage Systems: Drainage system design Drainage system installation Drainage system maintenance Drainage system repair Drainage system troubleshooting Drainage system inspection Drainage system rehabilitation Drainage system replacement Drainage system cost Drainage system benefits Drainage system drawbacks Drainage system alternatives Drainage system regulations Drainage system codes Drainage … Read more