New skill
Categories within categories
Real-world groups NEST inside each other. A lion is a big cat. Big cats are carnivores. Carnivores are mammals. Mammals are animals. Each level is MORE SPECIFIC than the one outside.
Categories nest inside one another like Russian dolls — each level is more specific.
New skill
Real-world groups NEST inside each other. A lion is a big cat. Big cats are carnivores. Carnivores are mammals. Mammals are animals. Each level is MORE SPECIFIC than the one outside.