About 3.6 billion years ago, the first living cells arose.
About 600 million years ago, multicellular plants were born.
Slightly later, about 550 to 570 million years ago, multicellular animals began to appear.
It took 3 billion years for life …
About 3.6 billion years ago, the first living cells arose.
About 600 million years ago, multicellular plants were born.
Slightly later, about 550 to 570 million years ago, multicellular animals began to appear.
It took 3 billion years for life …