15 Mar The lifespan of adults in the United States has increased substantially since the early 1900s. The average lifespan in 1900 was 48 years whereas the average lifespan in 2020 was 78.8 years. H
Module 1: Discussion 1 44 unread replies.44 replies. Please watch the following video and answer the question below. How to live to be 100+ by Dan Buettner How to live to be 100+ - Dan BuettnerLinks to an external site. The lifespan of adults in...