Yes. The average life expectancy of a human for instance is a useful statistic in healthcare, social services, financial and retirement planning, etc.
Yes, because of the relatively similar conditions and needs of humans
Something empires don't have!
Interesting... ๐
mammal, not human
Yes. The average life expectancy of a human for instance is a useful statistic in healthcare, social services, financial and retirement planning, etc.
Yes, because of the relatively similar conditions and needs of humans
Something empires don't have!
Interesting... ๐
mammal, not human