Explanation:

Macronutrients:
Macronutrients are the nutrients required by the body in large amounts to provide energy and support growth and development. They include carbohydrates, proteins, and fats.

a) Carbohydrates:
Carbohydrates are one of the macronutrients. They are the main source of energy for the body. Carbohydrates are broken down into glucose, which is used by cells to produce energy. They are found in foods such as grains, fruits, vegetables, and dairy products.

c) Water:
Water is another macronutrient. It is essential for various bodily functions, including digestion, absorption, circulation, and temperature regulation. It does not provide energy but is crucial for maintaining hydration and overall health.

d) Proteins:
Proteins are also macronutrients. They are essential for building and repairing tissues, producing enzymes and hormones, and supporting the immune system. They are made up of amino acids and can be found in foods such as meat, fish, eggs, dairy products, and plant-based sources like legumes and tofu.

b) Minerals:
Minerals, on the other hand, are not macronutrients. Although they are essential for the body, they are required in smaller amounts compared to macronutrients. Minerals play various roles in the body, such as maintaining proper bone health, regulating fluid balance, and supporting nerve function. They are obtained from foods like fruits, vegetables, whole grains, and dairy products.

In Summary:
- Macronutrients are nutrients required in large amounts for energy and growth.
- Carbohydrates, proteins, and fats are macronutrients.
- Carbohydrates provide energy, proteins are essential for building and repairing tissues, and fats are important for energy storage and hormone production.
- Water is also a macronutrient, necessary for various bodily functions.
- Minerals, while essential for the body, are not macronutrients. They are required in smaller amounts compared to macronutrients and play different roles in maintaining overall health.