Identify bird species by selecting silhouette, habitat, and colors. Browse illustrations matching descriptions or search by name or family. Access information on 260 common bird species found in Serbia and surrounding areas.
Read and study the complete Restoration Edition offline. Locate content by volume, book, and chapter. Customize fonts, text size, margin width, line spacing, and color schemes. Includes all specified volumes for offline access.
Explore musical instruments through animated videos and sound samples. Interact with a virtual piano keyboard. Listen to 20 minutes of curated classical selections. View colorful illustrations and learn about musical elements.
Access real-time updates on U.S. living through a news feed. Communicate with support staff via two-way messaging in seven languages. Explore an expanded resource library for practical guidance and information.
Watch educational videos from popular providers and curated content. Complete mission-based activities to practice . Track progress through interactive lessons and quizzes. Access over 10,000 videos including Sesame Street and Mcgraw-Hill series.
Explore the structure and function of the through interactive 3D models. Learn about IgAN and C3 glomerulopathy with detailed explanations. Track symptoms and progress with personalized notes.
Spanish dictionary provides conjugations in all tenses and persons. Search with autocomplete and suggestions. Includes 10 000 common verbs. Features definitions and interactive lexical entries. Based on Latin American Spanish.