1 Season
13 Episode
Life on Earth - Season 1 Episode 9 The Rise of the Mammals (1979)
Watch Life on Earth - Season 1 Episode 9 The Rise of the Mammals Full Episodes Online Free Streamings FMovies. A look at the evolution of mammals from reptiles 200 million years ago. This remarkable transition involved the development of mechanisms for regulating body temperature, for allowing the young to develop in the womb and for suckling newborns. Attenborough also explores the South American origins of marsupials and their colonization of Australia
- Country : United Kingdom
- Genre : Documentary
- Studio : BBC Two
- Keyword : earth, natural history, biology, ecology, animals, nature, evolution, natural selection, nature documentary
- Director :
- Cast : David Attenborough
