What is the function of the leaves of a plant?

The leaves of a plant have stomata, which do gas exchange for the plant. They also prevent water loss...the stomata that is.

The stigma, style, and ovary make up the female reproductive part of the flower. Stigma is the top part that is sticky--pollen sticks to it. Style is the long tube from the stigma to the ovary. Ovary is the part of the flower that has ovules. The ovary turns into the fruit.

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it is not way to answer it because i know it so less

to wave to the other plants and trees..
The stigma,style and ovary make up there sex organs of the plant,and where they make there pollen,to send to other plants as messages...lol..