1. Origin and Evolution of Human Settlements Various Stages Man as Nomad and Cave Dweller ( Up to 10,000 B. C .) Earth estimated to be formed about 4 billion years ago Homo…
Various Stages Man as Nomad and Cave Dweller (Up to 10,000 B. C.) Earth estimated to be formed about 4 billion years ago Homo Sapiens (the one existing species of man) believe…
The Kingfisher (Alcedo atthis) Index: Description courship and copulation Growth of the offspring danger and protection Naming Food and getting food Enemies of the offspring…