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Who were the first pre-humans?
Australopithecus
Who used to live on Earth 1.9 million years ago?
The Homo Erectus
When did the first primates appear on Earth?
The appeared fifty-five million years ago.
Who used to live on Earth between 2.8 to 2.5 million years ago?
The Homo Naledi
The name of the bone of the head is: ...
Skull
A hole that you dig in the ground to put something in it.
Pit
A black liquid, used especially for making the surfaces of roads.
tar
To become hard or firm.
Harden
To move back and cover less of a place.
Retreat
An animal that is born from its mother´s body, not from an egg.
Mammal
A creature with a long soft body and no bones or legs.
Worm
A type of cold blooded animal whose body is covered in scales.
Reptil
