what is a nutrient

http://www.onelook.com/?w=nutrient&ls=a

A nutrient is food that allows organisms to grow. Check this definition for more information.

http://dictionary.reference.com/browse/nutrient

fallow a drop of water through three states of matter. describe what is happening to the molecules as the water turns to gas than describe what happening to the molecules when the water freezes into ice

A nutrient is a substance that is essential for the growth, maintenance, and repair of the body. They provide energy, promote growth and development, regulate bodily functions, and support overall health. Nutrients are obtained from the food we eat and are classified into two main categories: macronutrients and micronutrients.

Macronutrients are the nutrients that the body requires in large quantities. They include carbohydrates, proteins, and fats. Carbohydrates are the body's primary source of energy, proteins are involved in growth and repair of tissues, and fats provide energy, insulation, and cushioning for organs.

Micronutrients are the nutrients that the body needs in smaller quantities, but they are still essential for normal functioning. They include vitamins and minerals. Vitamins support various bodily functions and help in the metabolism of macronutrients, while minerals play a crucial role in maintaining fluid balance, nerve function, and bone health.

To understand more about different nutrients and their functions, it is beneficial to consult reliable sources such as books, educational websites, or consult a qualified nutritionist or dietitian. They can provide detailed information and guide you on how to incorporate a balanced diet that meets your body's nutrient requirements.