Diary by Lily
  • Home
  • Blog
    • Articles
    • Poems
    • Videos
    • Stories
    • The Solar System
  • Contact
  • Hire Me!
  • Books

The Earth 15

LUCA is the most recent common ancestor of all current life on Earth. LUCA is not thought to be the first living organism on Earth, but only one of many early organisms, whereas the others became extinct. LUCA appears to have been a small, single-celled organism

By Lily Grover Published September 4, 2019 Full size is 800 × 800 pixels
© Lily Grover