What substances are transported by $Xylem$ and $Phloem$ respectively?
- A$Xylem$: Water,mineral salts; $Phloem$: Organic substances
- B$Xylem$: Water,mineral salts,some organic nitrogen,hormones; $Phloem$: Organic and inorganic substances
- C$Xylem$: Water,mineral salts,some organic nitrogen,hormones; $Phloem$: Organic substances
- D$Xylem$: Water; $Phloem$: Organic substances
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