height of both trees. number of leaves on the trees. size of the root systems of the trees. shape of the leaves.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The BEST way to tell the DIFFERENCE between an oak and a maple tree is to compare the
Possibilities:
- height of both trees.
- number of leaves on the trees.
- size of the root systems of the trees.
- shape of the leaves.

shape of the leaves.