What Was The First Form Of Life On Earth at Life

What Was The First Form Of Life On Earth. The ancestors of modern bacteria were unicellular microorganisms that were the first forms of life to appear on earth, about 4 billion years ago. It is generally believed that life on earth naturally evolved and not created.

They’re using only the basic ingredients thought to be. Moreover, how did the first life form? Earth is about 4.5 billion years old, but the oldest rocks still in.

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What was the first life on earth like? They’re using only the basic ingredients thought to be. It is generally believed that life on earth naturally evolved and not created. The earliest evidence for life on earth arises among the oldest rocks still preserved on the planet.