Palm trees grow coconuts.
it looks like the inside of a tree
The tree grows from the inside and expands out like a ripple on water.
inside the flower of the apple tree
Depends on what you determine as "hard" or "soft". The general answer is that the inside of a tree is "soft". This general answer is derived from the comparison of the bark on the outside of a tree and the soft fleshy tissue on the inside of tree.
pine tree
the seed inside the apple inside the core
you count the rings inside the tree
a dick
No, it will just make them go inside the tree to get out of the smoke!
BARK
Yellowwood tree
The hole in the tree is called a hollow and owls live inside it.