Read the following statements carefully:
1.A cosmic body that hit the Earth and led to the formation of the Moon about 4.4 million years ago may have also delivered large quantities of water to our home planet, scientists have found.
2.The Earth is the only terrestrial planet with a large amount of water and a relatively large moon, which stabilises the Earth's axis.
3.Both were essential for Earth to develop life.
Which of the above statements is/are correct?