The Moon is thought to have come from the Earth. In 1975, the giant impact hypothesis was put forward. This suggests that the Earth was hit by a planet about the size of Mars around the time of the formation of the solar system approximately 4.5 billion years ago, and the impact caused part of the outer layer of the Earth to spin off and form what is now the Moon.
Is there suppose to be a picture?
After DNA replication has taken place, two molecules, each with one original and new strand is formed. This supports the idea of DNA replication.
The rate of evolution is the means of
Darwinism
