as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain the differences between birds and mammals
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birds and mammals are both classifications of animals, but they have several distinct differences. birds have feathers, wings, and hollow bones, and some are able to fly. mammals have fur or hair, mammary glands, and four limbs that are specialized for walking, running, and swimming. birds reproduce via eggs, whereas mammals reproduce via live young. additionally, birds are endothermic and mammals are warm-blooded.
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