Why do humans and some animals have only 5 fingers? What is the secret behind this
Humans have 5 fingers on their hands and feet. Dogs, cats, monkeys, chimpanzees, mammals have…
3 months ago
mammals
2 Interesting results of research, humans have got nose and teeth from animals of dinosaur era, scientists were surprised.
In human evolution, how did humans get their ears and teeth in the form they…
6 months ago