Question

The wear-and-tear theories of aging argue that the body constantly manufactures energy and creates ___________, which eventually reach such high levels that they impair the body's normal functioning.

Answer 1

Answer: byproducts

Explanation:

A byproduct is a secondary unit produced in a joint production process that has little value in relation to the main product being produced. In other words, it's a unit that is created inadvertently during the process of manufacturing another product.