Give the proper names for the two major branches of biology; one deals with plants, the other animals.

To make sense of the immense diversity of life on Earth, biology is often divided into two foundational branches, each focusing on one of the major kingdoms of living things. The scientific study of plant life is known as botany. This discipline covers everything from the smallest algae and fungi to the largest trees, exploring their structure, growth, classification, and diseases. Its counterpart, focused on the animal kingdom, is zoology. This field investigates all aspects of animal life, from the behavior of insects and the anatomy of fish to the evolution of mammals.

The names themselves offer a clue to their ancient roots, originating in classical Greece. "Botany" derives from the Greek word "botanē," which means "pasture" or "herb," reflecting the early importance of plants for food and medicine. The philosopher Theophrastus, a student of Aristotle, is often called the "Father of Botany" for his systematic written works on plants. Similarly, "zoology" comes from the Greek "zōion," meaning "animal," and "logos," meaning "study of." Aristotle is considered a foundational figure in this field for his detailed observations and classifications of animals.

While these classical divisions provide a fundamental framework, the fields have expanded dramatically over the centuries. Today, a botanist might specialize in plant genetics or the ecology of a specific rainforest, while a zoologist might be an expert in entomology (the study of insects) or primatology (the study of primates). Despite this specialization, botany and zoology remain the two great pillars upon which our understanding of the living world is built.