The current scientific consensus is birds are descendants of dinosaurs. If we speak more accurately, they are a group of theropod dinosaurs originated during the Mesozoic Era. A close relationship between birds and dinosaurs was first […]
Tag: biology
We are stardust. What does this quote mean?
Some people say we are stardust because our bodies are made up of atoms that come from old stars that exploded long ago. The process of formation of complex atoms After the Big Bang, there […]