plannin
tannin
Tannin
tannintannin
Tannin
Yes, the type of wood does affect of how it burns. Some types of wood have a thick bark which lets thick smoke out. On the other side if it does not have thick bark it won't burn as well as thick bark.
Very thick, 3-5 feet thick.
Bark is the outer layer of the living tissue of the tree. As the living layer grows it pushes the bark layer to the outside, which stretches and cracks the bark. Bark protects the tree from things that would harm the living tissue of the tree. Dangers include pests such as beetles and termites, and the heat from fires. Bark also slows the evaporation from the living tissues that would make the sap too thick to travel down to the roots. Without bark, many trees could not survive in the hot, cold, pest infested areas that they live in.
A trunk ;)
They don't need thick bark to keep them from drying out because the rainforest is so wet
The thick bark is fire-resistant so it can survive fires
Yes, you can use cinnamon bark when cooking. However, it is not the most practical way to get the spice in most instances. Cinnamon bark is best when used in a liquid when you are cooking as it will flavor the liquid.
It depends what you put in it and what type of willow it is. White Willow Bark is the most commonly used and unless you have washed the bark really well before making the tea, you'll probably still be able to taste the outside, barky, treey taste. Mostly it is bitter, the kind of bitter and dry like 98% cocoa chocolate, but worse than that.
Because the thick waxy bark prevents the loss of moisture so it stops the plant dying of thirst