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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

4 min

Exploring the Wear-and-Tear Theory of Aging: Which theory of aging proposes that the body wears out part by part after years of use Quizlet?

The wear-and-tear theory, first proposed in the 19th century by German biologist August Weismann, offers a straightforward explanation for the aging process. This theory addresses the core question, "Which theory of aging proposes that the body wears out part by part after years of use Quizlet?" by suggesting our bodies are like machines that inevitably break down after prolonged use.

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3 min

Which statement best defines the wear and tear theory?

The wear and tear theory is one of the oldest concepts explaining why organisms age, first proposed in 1882 by German biologist Dr. August Weismann. Which statement best defines the wear and tear theory? The theory posits that the body, much like a machine, progressively deteriorates over time due to repeated use, environmental factors, and accumulated damage to its cells and tissues.

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5 min

What does the wear and tear theory of aging suggest that the aging process is caused by?

Proposed by German biologist Dr. August Weismann in 1882, the wear and tear theory of aging is one of the oldest and most intuitively understood theories of aging. It suggests that the aging process is caused by the gradual accumulation of damage to cells, tissues, and organs over time, much like a machine eventually wears out from repeated use. This damage is a result of both internal and external factors, leading to a progressive deterioration of bodily functions.

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