A is a substance. The body needs in order to grow in function properly.
1. nutrient
2. Metabolism
3. Carbohydrates and fiber
Corrected: A substance that the body needs in order to grow and function properly is called a nutrient.
Step 1: A substance that the body needs in order to grow and function properly is called a nutrient. Nutrients are essential for the body to maintain good health and they can be obtained through food and supplements.
Step 2: There are six main types of nutrients that the body needs: carbohydrates, proteins, fats, vitamins, minerals, and water.
Step 3: Carbohydrates provide the body with energy and are found in foods like bread, rice, pasta, and fruits.
Step 4: Proteins are important for the growth and repair of tissues in the body. They are found in foods like meat, fish, eggs, and legumes.
Step 5: Fats are essential for the absorption of certain vitamins and for providing energy in the body. They can be found in foods like oils, butter, nuts, and avocados.
Step 6: Vitamins are organic compounds that are needed in small amounts for various metabolic processes in the body. They are found in fruits, vegetables, and fortified foods.
Step 7: Minerals are inorganic substances that the body needs for proper function, such as calcium, iron, and zinc. They can be obtained from foods like dairy products, meat, and leafy greens.
Step 8: Water is essential for all bodily functions and is needed for processes like digestion, transportation of nutrients, and temperature regulation. It is important to drink enough water throughout the day to stay hydrated.
Step 9: It is recommended to have a balanced and varied diet that includes all of these nutrients in appropriate amounts to support optimal growth and proper body function. Consulting a healthcare professional or a registered dietitian can help create a personalized nutrition plan based on individual needs and goals.
To determine what substance A is that the body needs in order to grow and function properly, we can start by looking at some common essential nutrients required by the human body. There are six major categories of essential nutrients:
1. Carbohydrates: These are the body's primary source of energy. They are found in foods like grains, fruits, and vegetables.
2. Proteins: Proteins are important for growth, repair, and maintenance of body tissues. They can be found in foods such as meat, fish, beans, and dairy products.
3. Fats: Fats play a crucial role in providing energy, aiding in the absorption of fat-soluble vitamins, and providing insulation. They are found in foods like oils, nuts, and fatty fish.
4. Vitamins: Vitamins are organic compounds that are necessary for various physiological functions. They are found in foods like fruits, vegetables, and dairy products.
5. Minerals: Minerals are inorganic substances that are essential for maintaining proper bodily functions. They can be found in foods such as meats, nuts, and leafy green vegetables.
6. Water: Water is essential for overall hydration and proper bodily functions. It can be obtained from various sources including drinking water, fruits, and vegetables.
Based on this information, substance A could be any of the above-mentioned essential nutrients. However, without more specific information, it is difficult to determine the exact substance A. It is important to have a balanced diet that includes a variety of foods from different food groups to ensure all necessary nutrients are obtained for proper growth and functioning of the body.