read the article from scientific american called quot when the sea saved humanity quot to become familiar with the concepts and then create a thread to discuss

Please download When the Sea Saved Humanity in PDF .

Read the article from Scientific American called “When the Sea Saved Humanity” to become familiar with the concepts, and then create a thread to discuss:

  • What is a population bottleneck, approximately when did our ancestors go through one, and what caused it?
  • What were the main factors that saved humanity from extinction?
  • 150-200 Word