Answer:
The correct answer is option A.
Explanation:
Nutrition is an essential part of a healthy lifestyle as it has a role for the growth, energy production and homeostasis or maintenance of life in all the organisms, especially in humans.
Nutrition does not essential for the functioning of few organs but almost all the organs as they need energy that is utilized from the different nutrients. A proper nutrient diet helps in maintaining a healthy life and lower the risk of chronic diseases.
The correct answer is option A.