At 3:38-3:45, “Darwin’s phylogenetic tree drawing tells us ________ ________ __________ _________. That is, they can all be traced back to a ____________ ______________.

At 3:57-4:04, “As life has evolved over the last 3.8 billion years, new _________ have branched off, leading to entire lineages of different organisms”

1 answer

It seems that you are referring to a transcript or script from a video or audio source discussing Darwin's phylogenetic tree and the evolution of life. However, without access to the specific material or context, I'm unable to fill in the blanks accurately.

If you provide the specific terms or context you need for those blanks, I might be able to help you better. Otherwise, typical phrases to fill in might be:

  1. "all living organisms" and "common ancestor"
  2. "species"

Let me know how else I can assist you!