Can crops be grown in the sea true or false?

True, crops can be grown in the sea using techniques such as aquaculture and marine agriculture. For example, seaweed and certain types of shellfish can be cultivated in saltwater environments. Additionally, researchers are exploring the potential of halophytes, plants that thrive in saline conditions, for food production in coastal areas. However, traditional crops like grains and vegetables cannot be grown directly in the sea due to their freshwater requirements.