What is complex animals?

What country first developed the idea of printing? How is stimulus and response related? What is a consumer that eats a variety of organisms? Where does PaperBatVG live? How can I use a dog whistle to stop a dog attack? What does the name Tasia mean? What are the potential health risks associated with inhaling the strong odor of cat pee ammonia? What body structure helps a whale to survive? At what age can cats have kittens? What happens when a cat encounters balloons? Should I ignore my cat's meowing at night? What is speiciation? Do all animals living in the same environment have similar adaptations? What kinds of animals usually live in the blue areas on the map? What does gee's golden langur eat? What is the meaning of prey as it is used in the passage? When is the best time to observe animals that are active at dawn and dusk"? What are three types of symbiotic relationships? What defects do puppies have when bred between father and daughter? Do Siberian tigers lay eggs or give live birth?