choose the best option: Annual rings are the number of : (a) internodes in a stem (b) rings of vascular bundles in a monocot ste
m (c) barks layers in a woody stem (d) layers of xylem in a stem. 
1 answer:
Here is your answer
c) bark layers in woody stem
EXPLANATION:
Each year, the tree forms new cells, arranged in concentric circles called annual rings or annual growth rings. These annual rings show the amount of wood produced during one growing season.
In North United States, the growing season begins in spring.The different stages in the growth of ring is shown in the attachment in different seasons.
HOPE IT IS USEFUL
Regards Abhay
You might be interested in