Examlex
The head bobbing of lizards is a visual mating signal. True or False?
Social Movements
Organized efforts by a large group of people to achieve or prevent change in society, often aiming at social justice, policy reform, or revolution.
Collective Behavior
The actions, thoughts, and feelings of a relatively spontaneous and unstructured group of people in response to common influences or objectives.
Malthusian Theory
A principle stating that population growth tends to outpace resource growth, leading to periods of famine, disease, and conflict as natural checks on population.
Population Growth
The increase in the number of individuals in a population, influenced by factors like birth rates, death rates, immigration, and emigration.
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