Discusses animal vomit and the many purposes it serves, including scaring and distracting predators, feeds family and neighbors, protects animals from poisoning, and aids with digestion.
Explores the different types of animal eggs, from insects to reptiles, fish, and birds, and describes how different adult animals care for their eggs and the strange places they place them.
Looks at the varied types of animal tongues and their different uses in adaptation to their environment, from the sticky tongue of a chameleon, to the tongue of the lizardfish lined with teeth, to the tongue of the parrot used to make sounds.
Provides an introduction to the many varieties of fungi that exist and describes the good uses for the oganisms as well as the problems that fungi can cause.
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