Ответ:

1. bark

2.Stomates are tiny holes that control the amount of air that enters and leaves the tree.

3. phloem is the layer of cells that forms a pipeline to carry sugars from the leaves to the rest of the tree

4. The cambium is the growing part of the trunk.

5.  tree's rings can help us find the age of a tree

6. sapwood is the pipeline that carries water and nutrients from the roots up to the leaves

7. Heartwood is dead wood in the centre of the tree. It gives the tree its strength.

Объяснение: