General

Competition is a fundamental process that shapes ecological communities and influences the distribution, abundance, and evolution of species over time. … Read more

Animal relationships describe the complex web of connections and interactions that exist between two or more animal species in an … Read more

Natural environments are ecosystems that contain resources unique to supporting animal life specific to that ecosystem. Comprised of lakes, streams, … Read more

Animals around the world exhibit a wide range of adaptations in how they behave that help them to survive in … Read more

Adaptations are animal characteristics that help them survive in their environments. An adaptation can be behavioral, structural, or physiological. There … Read more

Animals have evolved and adapted to their environments for millions of years, including physiological adaptations that help them survive and … Read more