Dichotomous Key 1a. Needle leaves: go to step 2 1b. Non-needles leaves: go to step 3 2a. Needles are grouped in clusters: pine tree 2b. Needles are individually arranged: spruce tree 3a. Simple (individual) leaves: go to step 4 3b. Compound leaves (leaflets): go to step 5 4a. Leaf edge is smooth and lobed: oak tree 4b. Left edge is rough and tooth-like: elm tree 5a. Leaflets are attached at one point: chestnut tree 5b. Leaflets are attached at many points: walnut tree Examine the leaf. What kind of tree is the leaf from? (1 point) Responses oak oak chestnut chestnut walnut walnut elm elm Skip to navigation

Answer 1

pine pine spruce spruce

Answer 2

wrong

Answer 3

I apologize for the mistake. Let's correct the response based on the key:

- If the leaf has needle leaves grouped in clusters, it is most likely a pine tree.
- If the leaf has needle leaves individually arranged, it is most likely a spruce tree.
- If the leaf has simple (individual) leaves with a rough and tooth-like edge, it is most likely an elm tree.

Please let me know if you need further assistance with the dichotomous key.