You are presented with the question "What part of a tree would be woody and covered in bark?" and the following answer choices: 
- shrub beds
 - the leaves
 - the roots
 - cacti
 - a sapling
 - Chlorophyll
 - the trunk
 - four limbs

Now knowing that trees have woody stems covered with bark and stems of plants include trunks and branches, choose the best answer.


 

       the trunk  