What Is the Number of Nodes in a Full Binary

question 41

Multiple Choice

What is the number of nodes in a full binary tree with a height of 4?

• A) 23
• B) 19
• C) 31
• D) 47

---

Definitions:

Gastrovascular Cavity

A saclike gut that also functions in gas exchange.

Cnidarians

A phylum of aquatic invertebrates known for their distinctive body structure featuring a jelly-like substance called mesoglea, and their tentacles equipped with cnidocytes for prey capture and defense.

Flatworms

A phylum of simplistic, soft-bodied invertebrate animals known for their flattened shape, including both free-living species like planarians and parasitic species.

Mollusks

A diverse group of invertebrates including snails, octopuses, and clams, known for their soft bodies, some with hard shells.