What is Life Span _ It’s Meaning and Definition The period from birth to the natural death. Diznr International 11 months ago What is Life Span _ It’s Meaning and Definition The period from birth to the natural death. https://www.gyanodhan.com/video/1A.%20Biology%20Definition/077.%20What%20is%20Life%20Span%20_%20It%27s%20Meaning%20and%20Definition%20%20%20The%20period%20from%20birth%20to%20the%20natural%20death.....mp4