Which is not a problem with the old-earth story? Venus rotates backwards.
The sun rotates too slowly.
Earth is wobbling from a collision.
Uranus is tipped on its side.

Earth is wobbling from a collision because that’s two things colliding(guess and logic)

It is used to during sexual reproduction between humans

When a virus infects a host cell, it uses the cell's machinery to make copies of its own genetic material in a process called replication. finally, during the process of self-assembly, that protein shell and the copies of the virus's genetic material are assembled into new viruses.