Question

It survived for more than 650 million years ago, much before the dinosaurs

Answer 1

Answer:

Bacteria is the only living being which survived more than 650 million years ago

Answer 2

Answer:

• we know there has been life on Earth for about a billion years ago but certain viruses and bacteria and single and multi-cellular creatures survived for millions of years.
• This era was called the pre-cambrian period. In this period the first or the early animal life had evolved from the protests.
• To back this theory scientists had found fossils which had sponge like structured animals with certain or a very few hard body parts.