Why did plants develop a transport system? (I’ll give brainiest to anyone who answers correctly!)

In plants, it is only water and minerals that need to be transported to its other parts. Another thing that needs to be transported to other parts of the plants is the food prepared in leaves. So, for this plants need transport system in their body to supply all their cells with food, oxygen, water

The food-carrying tubes transport this sugar from the leaves to the other parts of the plant. The root hairs found on the roots Take in water and mineral salts from the soil. The Water-carrying tubes take water from the roots to the other parts of the plant.

Explanation:

with out the ancient ppl we wouldnt have medicine beacuse they taught us.