Concept:People eat different types of fruits and vegetables.Different parts or all parts of various plants can be eaten as food.In different places, different parts of a plant are eaten.Explanation:Coconut:The only edible part of the coconut tree is its fruit.Coconuts can be eaten either raw or cooked.They are rich in vitamins, minerals, and powerful antioxidants. Cabbage:The edible part of the cabbage plant is its bud.The bud of the cabbage plant is the actual cabbage that we buy from the market.Cabbage can be eaten raw in salads or cooked into various dishes. Mustard:The edible part of the mustard plant is its leaves and seeds.The leaves are cooked and eaten as a vegetable.The mustard seeds are used as species.The seeds are also pressed to make mustard oil.Spinach:?The edible part of spinach is its leaves.It can be eaten raw in salads or can be cooked as greens.Thus, mustard is the plant whose leaves are used as vegetables and seeds are used to produce oil.