What part of a tree would be woody and covered in bark?
Options:
- (A) shrub beds
- (B) the leaves
- (C) the roots
- (D) cacti
- (E) a sapling
- (F) Chlorophyll
- (G) the trunk
- (H) four limbs Let's solve this problem gradually.

Trees have woody stems covered with bark. Stems of plants include trunks and branches. Trees have woody trunks covered with bark. So the final answer is (G).