How is the condition of down syndrome often categorized?

Down syndrome is categorized primarily as an intellectual disability that is accompanied by distinct physical signs. Individuals with Down syndrome typically have an intellectual disability that can range from mild to moderate, which affects cognitive functioning and learning abilities. In addition to cognitive effects, individuals with Down syndrome often exhibit characteristic physical features, such as a flat facial profile, slanted eyes, and a single transverse palmar crease. This dual aspect—cognitive impairments combined with recognizable physical traits—makes option B the most comprehensive and accurate description of the condition. By recognizing both the intellectual and physical dimensions, educators and caregivers can better understand the needs of individuals with Down syndrome and tailor support and interventions accordingly.