If you were able to walk into an opening cut into the center of a large redwood tree, when you exit from the middle of the trunk (stem) outward, you would cross, in order,
A) the secondary xylem, secondary phloem, and vascular cambium.
B) the annual rings, phloem, and bark.
C) the newest xylem, oldest phloem, and periderm.
D) the vascular cambium, oldest xylem, and newest xylem.
E) the summer wood, bark, and phloem
B) the annual rings, phloem, and bark
(this multiple choice question has been scrambled)