Birds Are Evolved from Reptiles, but Also Differ Dramatically

question 5

Essay

Birds are evolved from reptiles, but also differ dramatically.List features of birds that differentiate them from most reptiles?

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Definitions:

Economics

The social science that studies how individuals, governments, firms, and nations make choices on allocating resources to satisfy their wants and needs.

Production

The process of creating, manufacturing, or enhancing goods and services, involving the combination of resources like labor and raw materials.

Production Possibilities Frontier

The Production Possibilities Frontier (PPF) is a curve depicting all maximum output possibilities for two goods, given a set of inputs consisting of resources and other factors.

Guns And Butter

A term describing the trade-off between a nation's investment in defense and civilian goods.