Answer: Option D
Step-by-step explanation:
Aquaculture can be defined as the growing fishes by providing them a proper habitat for its growth which can be used for commercial purpose.
It provides food for a growing population. Fish can be used as a source of food for the growing population. Fishes can be a source of nutrients to the people depending on it.
This is a very economical business and helps in meeting the demand of food for the growing population.