Biology Science What are the basics of animals? March 3, 2026 by pups | Leave a Comment The basics of animals encompass their defining characteristics, diverse classifications, and fundamental biological processes. Animals are multicellular, eukaryotic organisms that are typically motile, heterotrophic (meaning they obtain nutrients by consuming other organisms), and reproduce sexually. Understanding these core principles unlocks the fascinating world of zoology. What Makes an Animal an Animal? At their core, animals […] Read more »