Multiple Choice
After a tree is cut,an arborist can calculate the tree's age by counting _______ as a separate year.
A) each annual ring
B) each cambium layer
C) each set of light and dark rings
D) each annual ring,plus each layer of cambium and cork
E) each set of light and dark rings,plus each layer of cambium and cork
Correct Answer:

Verified
Correct Answer:
Verified
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