human
Is there any way to tell how old a tree is by its leaves?
assistant
Yes, there are several ways. First of all, the age of the tree can be determined by looking at the size and shape of the leaves. For example, younger trees tend to have more rounded and lobed leaves while older trees may have more pointed and distinctively shaped leaves. Additionally, you can look for leaf color changes as well as other signs such as dead or yellowing leaves.