across from the cones to the needles down from the needles to the roots up from the roots to the branches circular from the top to the bottom of the trunk
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: In which way are sugars usually transported throughout a pine tree?
Possibilities:
- across from the cones to the needles
- down from the needles to the roots
- up from the roots to the branches
- circular from the top to the bottom of the trunk

down from the needles to the roots