Trees and Tree Structure

What is the portion of a stem between two leaves or 2 places where leaves once grew?

What structures on a stem allow air to enter the stem and provide for respiration?

What forms at the base of a petiole to sever a leaf from a branch?

What type of gymnosperm has no brances and frond-like leaves?

Which type of root grows from a plant's stem, branches, leaves, or mature woody roots?

An annual growth ring is made of two layers, a lighter outer layer with large vessels and a darker inner layer with smaller vessels. What is the lighter outer layer called?

What is the food-storing central core of a young woody stem?

Once a leaf falls off, what is all that remains on the tree?

What is the ring of growth cells that separates a tree's bark from the woody tissues?

A point on a stem that a leaf grows from is a...