Selasa, 25 Januari 2011

Plants


Good morning, my teacher and friends.
Today I would like to explain about Parts of A tree And Function.

Well, there are three parts of a tree. They are crown or canopy, trunk, and roots. The first part is crown or canopy. A crown or canopy consists of leaves, twigs, fruit, flower, and branches. The function of leaves is to become food factories of a tree. The function of twigs is a part of tree where fruit or flowers grow and the function of branches is a part of tree when the leaves grow.
Now, the second part of a tree is trunk. The trunk consists of some layers. The function of trunk are supports the crown and gives the tree its shape and strength and the function of layers is carry water and minerals up from the roots to the leaves and they carry sugar down from the leaves to the branches, trunk, and roots.
Well, the third part of a tree is roots. Some roots have some branches. The functions of roots are absorb water and nutrients from the soil, store sugar, and hold the tree upright in the ground.

That’s all about Parts of A tree and Function.
Thank you for your attention.

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