You drive a nail into a tree that is 10 feet tall,and come back 10 years later.The tree is now 30 feet tall,but the nail is the same distance from the ground.This is because the tree grows up from the _______.

Question

Quizplus · Accepted Answer

The apical meristem is located at the tip of the tree and is responsible for the primary growth of the plant. As the tree grows taller, the apical meristem continues to push up new growth, but the position of the nail remains unchanged as it was driven into the bark, which does not grow in the same way as the trunk. Therefore, the nail remains the same distance from the ground as it was when it was first driven into the tree.

You Drive a Nail into a Tree That Is 10