What Is A Mammal? (1962)
The film discusses the evolution and characteristics of mammals compared to reptiles. It highlights the advantages mammals have developed, such as specialized anatomy for movement, advanced sensory organs, a more efficient circulatory system, and maternal care through milk production. It also covers the diversity among mammals, including egg-laying species, marsupials, and various adaptations that enable them to thrive in different environments.
Keywords
mammals, reptiles, evolution, anatomy, sensory organs, circulatory system, maternal care, adaptations, egg-laying, marsupials