The Evolution of the Heart (A Love Story) - S3.E5 - Eons
In order to understand where hearts came from, we have to go back to the earliest common ancestor of everything that has a heart. It took hundreds of millions of years, and countless different iterations of the same basic structure to lead to the heart that you have today.
The Evolution of the Heart (A Love Story) - S3.E5 - Eons
February 13, 2019
Reviews
There are no reviews for this tv episode yet.
Video reviews
0 review(s)
Text reviews
0 review(s)