According to conventional religious literature,how old is the Earth?

Which of the following was not present in free form at the time of the origin of life?

Under certain conditions,scientists have obtained cell-like structures in laboratory experiments related to the origin of life. These are known as:

How was the oxygen in the atmosphere produced?

Miller and Urey performed an experiment to prove the origin of life. Along with $NH_3$ and $H_2$ gases,they used .....

Which of the following was absent in the atmosphere of primitive Earth?