Explain How do plants function?

The essay has to include all of the following words : Fruits – Cones – Seeds – Stigma Guard Cells – Phloem – Xylem – Root Hairs Root Cap – Stomata – Stamen – Pistil Ovary – Petals – Sperm (pollen) – Egg Sepal – Filament – Anther – Style Vascular – Guard Cells – Flowers – Leaves Stems – Glucose – Sunlight – Roots Angiosperms – Gymnosperms – Oxygen – Respiration Transpiration – Reproduction – Growth – Water Carbon Dioxide Photosynthesis