Xylem and Phloem - the 6 parts🪵 of a tree 🌲 trunk

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 1 - Bark 

2 - Phloem - feeds the root


3 - Cambium - the point of growth

4- Sapwood or Xylem - brings water up the stem to the leaves


5 - Heard wood - hard, lignified old sapwood

6 - Pith - soft part in the very center of the stem. Can become just a hole.


More - at Visual dictionary:
https://visualdictionaryonline.com/plants-gardening/plants/tree/cross-section-trunk.php



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