height number of leaves type of seeds trunk width
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: For his science project, Alan began a study of sugar maple trees. He noticed many differences among the sugar maple trees near his school. Which of the following three characteristics would vary the LEAST?
Possibilities:
- height
- number of leaves
- type of seeds
- trunk width

type of seeds