Examlex
Which of the following atoms can have an expanded octet?
Territoriality
The behavior by which an organism lays claim to an area and defends it against others of its own species and others.
Red-Winged Blackbird
A species of bird, characterized by the striking red and yellow shoulder patches on the males, commonly found in North America in wetlands and agricultural areas.
Imprinting
A form of learning occurring at a particular stage of an animal's life, where it forms attachments or establishes a habitual pattern of behavior.
Fixed Action Patterns
Innate, pre-programmed responses that an animal performs as a reaction to a specific stimulus.
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