You drive a nail into a tree that is 10 feet tall,so that 5 inches of the nail are showing.You come back 10 years later.The tree is now 30 feet tall and only 3 inches of the nail are showing.This is because the tree grows out from the
A) root tip. B) node. C) apical meristem. D) intercalary meristem. E) lateral meristem.