Due, to know life on the moon there would be nothing to mess with the footprint, but the main reason why these footprints are going to last centuries is because "there is no weather." Since how there is no weather on the moon which means no wind there is no factors that could affect the footprint.
Hope this helps!
Answer:
predators consuming prey transfers the energy that the prey original received from plants which get their energy from the sun
I shows that living things can only come from living things.
The 2cvs are no hablas ingles