Rats have been alive for hundreds of years. Rats have been alive for around for at least 900 years on Earth.
He was found out to have been eaten alive, by rats.
i wonder what keeps rats alive... ? I can never guess
For as long as people have been alive.
Yes, rats thrive on blood, it is what keeps them alive.
For as long as man has been alive
120 years
1808 rats
Igneous rock has never been alive.
yes
Millions of years
765 years
about 2500 years